Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CVE-2024-58013 (GCVE-0-2024-58013)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:12 – Updated: 2026-05-11 21:02
VLAI
EPSS
Title
Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync
This fixes the following crash:
==================================================================
BUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543
Read of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961
CPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: hci0 hci_cmd_sync_work
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:378 [inline]
print_report+0x169/0x550 mm/kasan/report.c:489
kasan_report+0x143/0x180 mm/kasan/report.c:602
mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543
hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332
process_one_work kernel/workqueue.c:3229 [inline]
process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310
worker_thread+0x870/0xd30 kernel/workqueue.c:3391
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
Allocated by task 16026:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
__kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394
kasan_kmalloc include/linux/kasan.h:260 [inline]
__kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314
kmalloc_noprof include/linux/slab.h:901 [inline]
kzalloc_noprof include/linux/slab.h:1037 [inline]
mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269
mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296
remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568
hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712
hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832
sock_sendmsg_nosec net/socket.c:711 [inline]
__sock_sendmsg+0x221/0x270 net/socket.c:726
sock_write_iter+0x2d7/0x3f0 net/socket.c:1147
new_sync_write fs/read_write.c:586 [inline]
vfs_write+0xaeb/0xd30 fs/read_write.c:679
ksys_write+0x18f/0x2b0 fs/read_write.c:731
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Freed by task 16022:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582
poison_slab_object mm/kasan/common.c:247 [inline]
__kasan_slab_free+0x59/0x70 mm/kasan/common.c:264
kasan_slab_free include/linux/kasan.h:233 [inline]
slab_free_hook mm/slub.c:2338 [inline]
slab_free mm/slub.c:4598 [inline]
kfree+0x196/0x420 mm/slub.c:4746
mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259
__mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550
hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208
hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]
hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508
sock_do_ioctl+0x158/0x460 net/socket.c:1209
sock_ioctl+0x626/0x8e0 net/socket.c:1328
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:906 [inline]
__se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c , < 75e65b983c5e2ee51962bfada98a79d805f28827
(git)
Affected: 7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c , < 4ebbcb9bc794e5be647ee28fdf14eb1ae0659405 (git) Affected: 7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c , < ebb90f23f0ac21044aacf4c61cc5d7841fe99987 (git) Affected: 7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c , < 0f3d05aacbfcf3584bbd9caaee34cb02508dab68 (git) Affected: 7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c , < 26fbd3494a7dd26269cb0817c289267dbcfdec06 (git) |
|
| Linux | Linux |
Affected:
6.0
Unaffected: 0 , < 6.0 (semver) Unaffected: 6.1.129 , ≤ 6.1.* (semver) Unaffected: 6.6.78 , ≤ 6.6.* (semver) Unaffected: 6.12.14 , ≤ 6.12.* (semver) Unaffected: 6.13.3 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-58013",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-05T21:14:21.847636Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-05T21:21:43.873Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:33:28.376Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bluetooth/mgmt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "75e65b983c5e2ee51962bfada98a79d805f28827",
"status": "affected",
"version": "7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c",
"versionType": "git"
},
{
"lessThan": "4ebbcb9bc794e5be647ee28fdf14eb1ae0659405",
"status": "affected",
"version": "7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c",
"versionType": "git"
},
{
"lessThan": "ebb90f23f0ac21044aacf4c61cc5d7841fe99987",
"status": "affected",
"version": "7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c",
"versionType": "git"
},
{
"lessThan": "0f3d05aacbfcf3584bbd9caaee34cb02508dab68",
"status": "affected",
"version": "7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c",
"versionType": "git"
},
{
"lessThan": "26fbd3494a7dd26269cb0817c289267dbcfdec06",
"status": "affected",
"version": "7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bluetooth/mgmt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.0"
},
{
"lessThan": "6.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.129",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.14",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.14",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.129",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.78",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.14",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.3",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14",
"versionStartIncluding": "6.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\n\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 16026:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\n kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:726\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\n new_sync_write fs/read_write.c:586 [inline]\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 16022:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2338 [inline]\n slab_free mm/slub.c:4598 [inline]\n kfree+0x196/0x420 mm/slub.c:4746\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:02:06.753Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/75e65b983c5e2ee51962bfada98a79d805f28827"
},
{
"url": "https://git.kernel.org/stable/c/4ebbcb9bc794e5be647ee28fdf14eb1ae0659405"
},
{
"url": "https://git.kernel.org/stable/c/ebb90f23f0ac21044aacf4c61cc5d7841fe99987"
},
{
"url": "https://git.kernel.org/stable/c/0f3d05aacbfcf3584bbd9caaee34cb02508dab68"
},
{
"url": "https://git.kernel.org/stable/c/26fbd3494a7dd26269cb0817c289267dbcfdec06"
}
],
"title": "Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-58013",
"datePublished": "2025-02-27T02:12:06.735Z",
"dateReserved": "2025-02-27T02:10:48.227Z",
"dateUpdated": "2026-05-11T21:02:06.753Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2024-58013",
"date": "2026-06-03",
"epss": "0.00011",
"percentile": "0.01575"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2024-58013\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-02-27T03:15:12.287\",\"lastModified\":\"2025-11-03T20:16:58.360\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\\n\\nThis fixes the following crash:\\n\\n==================================================================\\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\\n\\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\\nWorkqueue: hci0 hci_cmd_sync_work\\nCall Trace:\\n \u003cTASK\u003e\\n __dump_stack lib/dump_stack.c:94 [inline]\\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\\n print_address_description mm/kasan/report.c:378 [inline]\\n print_report+0x169/0x550 mm/kasan/report.c:489\\n kasan_report+0x143/0x180 mm/kasan/report.c:602\\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\\n process_one_work kernel/workqueue.c:3229 [inline]\\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\\n kthread+0x2f0/0x390 kernel/kthread.c:389\\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\\n \u003c/TASK\u003e\\n\\nAllocated by task 16026:\\n kasan_save_stack mm/kasan/common.c:47 [inline]\\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\\n kasan_kmalloc include/linux/kasan.h:260 [inline]\\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\\n kmalloc_noprof include/linux/slab.h:901 [inline]\\n kzalloc_noprof include/linux/slab.h:1037 [inline]\\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\\n sock_sendmsg_nosec net/socket.c:711 [inline]\\n __sock_sendmsg+0x221/0x270 net/socket.c:726\\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\\n new_sync_write fs/read_write.c:586 [inline]\\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\n\\nFreed by task 16022:\\n kasan_save_stack mm/kasan/common.c:47 [inline]\\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\\n poison_slab_object mm/kasan/common.c:247 [inline]\\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\\n kasan_slab_free include/linux/kasan.h:233 [inline]\\n slab_free_hook mm/slub.c:2338 [inline]\\n slab_free mm/slub.c:4598 [inline]\\n kfree+0x196/0x420 mm/slub.c:4746\\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\\n vfs_ioctl fs/ioctl.c:51 [inline]\\n __do_sys_ioctl fs/ioctl.c:906 [inline]\\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: MGMT: Corregir lectura slab-use-after-free en mgmt_remove_adv_monitor_sync Esto corrige el siguiente fallo: ===================================================================== ERROR: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543 Read of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961 CPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: hci0 hci_cmd_sync_work Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0x169/0x550 mm/kasan/report.c:489 kasan_report+0x143/0x180 mm/kasan/report.c:602 mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543 hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Allocated by task 16026: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394 kasan_kmalloc include/linux/kasan.h:260 [inline] __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314 kmalloc_noprof include/linux/slab.h:901 [inline] kzalloc_noprof include/linux/slab.h:1037 [inline] mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269 mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296 remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568 hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712 hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832 sock_sendmsg_nosec net/socket.c:711 [inline] __sock_sendmsg+0x221/0x270 net/socket.c:726 sock_write_iter+0x2d7/0x3f0 net/socket.c:1147 new_sync_write fs/read_write.c:586 [inline] vfs_write+0xaeb/0xd30 fs/read_write.c:679 ksys_write+0x18f/0x2b0 fs/read_write.c:731 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Freed by task 16022: kasan_save_stack mm/kasan/common.c:47 [inline] kasan_save_track+0x3f/0x80 mm/kasan/common.c:68 kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582 poison_slab_object mm/kasan/common.c:247 [inline] __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264 kasan_slab_free include/linux/kasan.h:233 [inline] slab_free_hook mm/slub.c:2338 [inline] slab_free mm/slub.c:4598 [inline] kfree+0x196/0x420 mm/slub.c:4746 mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259 __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550 hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208 hci_dev_do_close net/bluetooth/hci_core.c:483 [inline] hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508 sock_do_ioctl+0x158/0x460 net/socket.c:1209 sock_ioctl+0x626/0x8e0 net/socket.c:1328 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f \"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.1.129\",\"matchCriteriaId\":\"18BF0B0B-D95C-472C-A99F-DE209F253F6F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.78\",\"matchCriteriaId\":\"0C58261F-EDFB-4A12-8CCD-F12101482030\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.14\",\"matchCriteriaId\":\"033BB7EE-C9A2-45EA-BAC9-87BB9D951BCD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.13.3\",\"matchCriteriaId\":\"0E92CEE3-1FC3-4AFC-A513-DEDBA7414F00\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0f3d05aacbfcf3584bbd9caaee34cb02508dab68\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/26fbd3494a7dd26269cb0817c289267dbcfdec06\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/4ebbcb9bc794e5be647ee28fdf14eb1ae0659405\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/75e65b983c5e2ee51962bfada98a79d805f28827\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ebb90f23f0ac21044aacf4c61cc5d7841fe99987\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.8, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-58013\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-03-05T21:14:21.847636Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-416\", \"description\": \"CWE-416 Use After Free\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-03-05T21:14:23.304Z\"}}], \"cna\": {\"title\": \"Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c\", \"lessThan\": \"75e65b983c5e2ee51962bfada98a79d805f28827\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c\", \"lessThan\": \"4ebbcb9bc794e5be647ee28fdf14eb1ae0659405\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c\", \"lessThan\": \"ebb90f23f0ac21044aacf4c61cc5d7841fe99987\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c\", \"lessThan\": \"0f3d05aacbfcf3584bbd9caaee34cb02508dab68\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"7cf5c2978f23fdbb2dd7b4e8b07e362ae2d8211c\", \"lessThan\": \"26fbd3494a7dd26269cb0817c289267dbcfdec06\", \"versionType\": \"git\"}], \"programFiles\": [\"net/bluetooth/mgmt.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.0\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.0\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.1.129\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.78\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.14\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.13.*\"}, {\"status\": \"unaffected\", \"version\": \"6.14\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"net/bluetooth/mgmt.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/75e65b983c5e2ee51962bfada98a79d805f28827\"}, {\"url\": \"https://git.kernel.org/stable/c/4ebbcb9bc794e5be647ee28fdf14eb1ae0659405\"}, {\"url\": \"https://git.kernel.org/stable/c/ebb90f23f0ac21044aacf4c61cc5d7841fe99987\"}, {\"url\": \"https://git.kernel.org/stable/c/0f3d05aacbfcf3584bbd9caaee34cb02508dab68\"}, {\"url\": \"https://git.kernel.org/stable/c/26fbd3494a7dd26269cb0817c289267dbcfdec06\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\\n\\nThis fixes the following crash:\\n\\n==================================================================\\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\\n\\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\\nWorkqueue: hci0 hci_cmd_sync_work\\nCall Trace:\\n \u003cTASK\u003e\\n __dump_stack lib/dump_stack.c:94 [inline]\\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\\n print_address_description mm/kasan/report.c:378 [inline]\\n print_report+0x169/0x550 mm/kasan/report.c:489\\n kasan_report+0x143/0x180 mm/kasan/report.c:602\\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\\n process_one_work kernel/workqueue.c:3229 [inline]\\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\\n kthread+0x2f0/0x390 kernel/kthread.c:389\\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\\n \u003c/TASK\u003e\\n\\nAllocated by task 16026:\\n kasan_save_stack mm/kasan/common.c:47 [inline]\\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\\n kasan_kmalloc include/linux/kasan.h:260 [inline]\\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\\n kmalloc_noprof include/linux/slab.h:901 [inline]\\n kzalloc_noprof include/linux/slab.h:1037 [inline]\\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\\n sock_sendmsg_nosec net/socket.c:711 [inline]\\n __sock_sendmsg+0x221/0x270 net/socket.c:726\\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\\n new_sync_write fs/read_write.c:586 [inline]\\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\n\\nFreed by task 16022:\\n kasan_save_stack mm/kasan/common.c:47 [inline]\\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\\n poison_slab_object mm/kasan/common.c:247 [inline]\\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\\n kasan_slab_free include/linux/kasan.h:233 [inline]\\n slab_free_hook mm/slub.c:2338 [inline]\\n slab_free mm/slub.c:4598 [inline]\\n kfree+0x196/0x420 mm/slub.c:4746\\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\\n vfs_ioctl fs/ioctl.c:51 [inline]\\n __do_sys_ioctl fs/ioctl.c:906 [inline]\\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.129\", \"versionStartIncluding\": \"6.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.78\", \"versionStartIncluding\": \"6.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.14\", \"versionStartIncluding\": \"6.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13.3\", \"versionStartIncluding\": \"6.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.14\", \"versionStartIncluding\": \"6.0\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-06-19T12:56:43.171Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-58013\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-06-19T12:56:43.171Z\", \"dateReserved\": \"2025-02-27T02:10:48.227Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2025-02-27T02:12:06.735Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
SUSE-SU-2025:20383-1
Vulnerability from csaf_suse - Published: 2025-06-10 11:22 - Updated: 2025-06-10 11:22Summary
Security update for kernel-livepatch-MICRO-6-0-RT_Update_5
Severity
Moderate
Notes
Title of the patch: Security update for kernel-livepatch-MICRO-6-0-RT_Update_5
Description of the patch: This update for kernel-livepatch-MICRO-6-0-RT_Update_5 fixes the following issues:
- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)
- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)
- CVE-2024-57996: net_sched: sch_sfq: don't allow 1 packet limit References: (bsc#1239077)
Patchnames: SUSE-SLE-Micro-6.0-kernel-34
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.8 (High)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
19 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Security update for kernel-livepatch-MICRO-6-0-RT_Update_5",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for kernel-livepatch-MICRO-6-0-RT_Update_5 fixes the following issues:\n\n- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)\n- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)\n- CVE-2024-57996: net_sched: sch_sfq: don\u0027t allow 1 packet limit References: (bsc#1239077)\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-SLE-Micro-6.0-kernel-34",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20383-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2025:20383-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520383-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2025:20383-1",
"url": "https://lists.suse.com/pipermail/sle-updates/2025-June/040256.html"
},
{
"category": "self",
"summary": "SUSE Bug 1236701",
"url": "https://bugzilla.suse.com/1236701"
},
{
"category": "self",
"summary": "SUSE Bug 1239077",
"url": "https://bugzilla.suse.com/1239077"
},
{
"category": "self",
"summary": "SUSE Bug 1239096",
"url": "https://bugzilla.suse.com/1239096"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-57996 page",
"url": "https://www.suse.com/security/cve/CVE-2024-57996/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-58013 page",
"url": "https://www.suse.com/security/cve/CVE-2024-58013/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2025-21680 page",
"url": "https://www.suse.com/security/cve/CVE-2025-21680/"
}
],
"title": "Security update for kernel-livepatch-MICRO-6-0-RT_Update_5",
"tracking": {
"current_release_date": "2025-06-10T11:22:13Z",
"generator": {
"date": "2025-06-10T11:22:13Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2025:20383-1",
"initial_release_date": "2025-06-10T11:22:13Z",
"revision_history": [
{
"date": "2025-06-10T11:22:13Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64",
"product": {
"name": "kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64",
"product_id": "kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Micro 6.0",
"product": {
"name": "SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sl-micro:6.0"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64 as component of SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64"
},
"product_reference": "kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64",
"relates_to_product_reference": "SUSE Linux Micro 6.0"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-57996",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-57996"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: sch_sfq: don\u0027t allow 1 packet limit\n\nThe current implementation does not work correctly with a limit of\n1. iproute2 actually checks for this and this patch adds the check in\nkernel as well.\n\nThis fixes the following syzkaller reported crash:\n\nUBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6\nindex 65535 is out of range for type \u0027struct sfq_head[128]\u0027\nCPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n __dump_stack lib/dump_stack.c:79 [inline]\n dump_stack+0x125/0x19f lib/dump_stack.c:120\n ubsan_epilogue lib/ubsan.c:148 [inline]\n __ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347\n sfq_link net/sched/sch_sfq.c:210 [inline]\n sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238\n sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500\n sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296\n netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]\n dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362\n __dev_close_many+0x214/0x350 net/core/dev.c:1468\n dev_close_many+0x207/0x510 net/core/dev.c:1506\n unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738\n unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695\n unregister_netdevice include/linux/netdevice.h:2893 [inline]\n __tun_detach+0x6b6/0x1600 drivers/net/tun.c:689\n tun_detach drivers/net/tun.c:705 [inline]\n tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640\n __fput+0x203/0x840 fs/file_table.c:280\n task_work_run+0x129/0x1b0 kernel/task_work.c:185\n exit_task_work include/linux/task_work.h:33 [inline]\n do_exit+0x5ce/0x2200 kernel/exit.c:931\n do_group_exit+0x144/0x310 kernel/exit.c:1046\n __do_sys_exit_group kernel/exit.c:1057 [inline]\n __se_sys_exit_group kernel/exit.c:1055 [inline]\n __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055\n do_syscall_64+0x6c/0xd0\n entry_SYSCALL_64_after_hwframe+0x61/0xcb\nRIP: 0033:0x7fe5e7b52479\nCode: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.\nRSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000\nRBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0\nR13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270\n\nThe crash can be also be reproduced with the following (with a tc\nrecompiled to allow for sfq limits of 1):\n\ntc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s\n../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1\nifconfig dummy0 up\nping -I dummy0 -f -c2 -W0.1 8.8.8.8\nsleep 1\n\nScenario that triggers the crash:\n\n* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1\n\n* TBF dequeues: it peeks from SFQ which moves the packet to the\n gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so\n it schedules itself for later.\n\n* the second packet is sent and TBF tries to queues it to SFQ. qdisc\n qlen is now 2 and because the SFQ limit is 1 the packet is dropped\n by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,\n however q-\u003etail is not NULL.\n\nAt this point, assuming no more packets are queued, when sch_dequeue\nruns again it will decrement the qlen for the current empty slot\ncausing an underflow and the subsequent out of bounds access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-57996",
"url": "https://www.suse.com/security/cve/CVE-2024-57996"
},
{
"category": "external",
"summary": "SUSE Bug 1239076 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239076"
},
{
"category": "external",
"summary": "SUSE Bug 1239077 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239077"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T11:22:13Z",
"details": "important"
}
],
"title": "CVE-2024-57996"
},
{
"cve": "CVE-2024-58013",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-58013"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\n\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 16026:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\n kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:726\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\n new_sync_write fs/read_write.c:586 [inline]\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 16022:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2338 [inline]\n slab_free mm/slub.c:4598 [inline]\n kfree+0x196/0x420 mm/slub.c:4746\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-58013",
"url": "https://www.suse.com/security/cve/CVE-2024-58013"
},
{
"category": "external",
"summary": "SUSE Bug 1239095 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239095"
},
{
"category": "external",
"summary": "SUSE Bug 1239096 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239096"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T11:22:13Z",
"details": "important"
}
],
"title": "CVE-2024-58013"
},
{
"cve": "CVE-2025-21680",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-21680"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\npktgen: Avoid out-of-bounds access in get_imix_entries\n\nPassing a sufficient amount of imix entries leads to invalid access to the\npkt_dev-\u003eimix_entries array because of the incorrect boundary check.\n\nUBSAN: array-index-out-of-bounds in net/core/pktgen.c:874:24\nindex 20 is out of range for type \u0027imix_pkt [20]\u0027\nCPU: 2 PID: 1210 Comm: bash Not tainted 6.10.0-rc1 #121\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl lib/dump_stack.c:117\n__ubsan_handle_out_of_bounds lib/ubsan.c:429\nget_imix_entries net/core/pktgen.c:874\npktgen_if_write net/core/pktgen.c:1063\npde_write fs/proc/inode.c:334\nproc_reg_write fs/proc/inode.c:346\nvfs_write fs/read_write.c:593\nksys_write fs/read_write.c:644\ndo_syscall_64 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:130\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[ fp: allow to fill the array completely; minor changelog cleanup ]",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-21680",
"url": "https://www.suse.com/security/cve/CVE-2025-21680"
},
{
"category": "external",
"summary": "SUSE Bug 1236700 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236700"
},
{
"category": "external",
"summary": "SUSE Bug 1236701 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236701"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-rt-3-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T11:22:13Z",
"details": "important"
}
],
"title": "CVE-2025-21680"
}
]
}
SUSE-SU-2025:20384-1
Vulnerability from csaf_suse - Published: 2025-06-10 11:23 - Updated: 2025-06-10 11:23Summary
Security update for kernel-livepatch-MICRO-6-0-RT_Update_3
Severity
Moderate
Notes
Title of the patch: Security update for kernel-livepatch-MICRO-6-0-RT_Update_3
Description of the patch: This update for kernel-livepatch-MICRO-6-0-RT_Update_3 fixes the following issues:
- CVE-2024-49855: nbd: fix race between timeout and normal completion (bsc#1232900)
- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)
- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)
- CVE-2024-57996: net_sched: sch_sfq: don't allow 1 packet limit References: (bsc#1239077)
Patchnames: SUSE-SLE-Micro-6.0-kernel-32
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
24 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Security update for kernel-livepatch-MICRO-6-0-RT_Update_3",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for kernel-livepatch-MICRO-6-0-RT_Update_3 fixes the following issues:\n\n- CVE-2024-49855: nbd: fix race between timeout and normal completion (bsc#1232900)\n- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)\n- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)\n- CVE-2024-57996: net_sched: sch_sfq: don\u0027t allow 1 packet limit References: (bsc#1239077)\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-SLE-Micro-6.0-kernel-32",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20384-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2025:20384-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520384-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2025:20384-1",
"url": "https://lists.suse.com/pipermail/sle-updates/2025-June/040255.html"
},
{
"category": "self",
"summary": "SUSE Bug 1232900",
"url": "https://bugzilla.suse.com/1232900"
},
{
"category": "self",
"summary": "SUSE Bug 1236701",
"url": "https://bugzilla.suse.com/1236701"
},
{
"category": "self",
"summary": "SUSE Bug 1239077",
"url": "https://bugzilla.suse.com/1239077"
},
{
"category": "self",
"summary": "SUSE Bug 1239096",
"url": "https://bugzilla.suse.com/1239096"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-49855 page",
"url": "https://www.suse.com/security/cve/CVE-2024-49855/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-57996 page",
"url": "https://www.suse.com/security/cve/CVE-2024-57996/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-58013 page",
"url": "https://www.suse.com/security/cve/CVE-2024-58013/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2025-21680 page",
"url": "https://www.suse.com/security/cve/CVE-2025-21680/"
}
],
"title": "Security update for kernel-livepatch-MICRO-6-0-RT_Update_3",
"tracking": {
"current_release_date": "2025-06-10T11:23:02Z",
"generator": {
"date": "2025-06-10T11:23:02Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2025:20384-1",
"initial_release_date": "2025-06-10T11:23:02Z",
"revision_history": [
{
"date": "2025-06-10T11:23:02Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64",
"product": {
"name": "kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64",
"product_id": "kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Micro 6.0",
"product": {
"name": "SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sl-micro:6.0"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64 as component of SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
},
"product_reference": "kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64",
"relates_to_product_reference": "SUSE Linux Micro 6.0"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-49855",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-49855"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnbd: fix race between timeout and normal completion\n\nIf request timetout is handled by nbd_requeue_cmd(), normal completion\nhas to be stopped for avoiding to complete this requeued request, other\nuse-after-free can be triggered.\n\nFix the race by clearing NBD_CMD_INFLIGHT in nbd_requeue_cmd(), meantime\nmake sure that cmd-\u003elock is grabbed for clearing the flag and the\nrequeue.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-49855",
"url": "https://www.suse.com/security/cve/CVE-2024-49855"
},
{
"category": "external",
"summary": "SUSE Bug 1232195 for CVE-2024-49855",
"url": "https://bugzilla.suse.com/1232195"
},
{
"category": "external",
"summary": "SUSE Bug 1232900 for CVE-2024-49855",
"url": "https://bugzilla.suse.com/1232900"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T11:23:02Z",
"details": "important"
}
],
"title": "CVE-2024-49855"
},
{
"cve": "CVE-2024-57996",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-57996"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: sch_sfq: don\u0027t allow 1 packet limit\n\nThe current implementation does not work correctly with a limit of\n1. iproute2 actually checks for this and this patch adds the check in\nkernel as well.\n\nThis fixes the following syzkaller reported crash:\n\nUBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6\nindex 65535 is out of range for type \u0027struct sfq_head[128]\u0027\nCPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n __dump_stack lib/dump_stack.c:79 [inline]\n dump_stack+0x125/0x19f lib/dump_stack.c:120\n ubsan_epilogue lib/ubsan.c:148 [inline]\n __ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347\n sfq_link net/sched/sch_sfq.c:210 [inline]\n sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238\n sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500\n sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296\n netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]\n dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362\n __dev_close_many+0x214/0x350 net/core/dev.c:1468\n dev_close_many+0x207/0x510 net/core/dev.c:1506\n unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738\n unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695\n unregister_netdevice include/linux/netdevice.h:2893 [inline]\n __tun_detach+0x6b6/0x1600 drivers/net/tun.c:689\n tun_detach drivers/net/tun.c:705 [inline]\n tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640\n __fput+0x203/0x840 fs/file_table.c:280\n task_work_run+0x129/0x1b0 kernel/task_work.c:185\n exit_task_work include/linux/task_work.h:33 [inline]\n do_exit+0x5ce/0x2200 kernel/exit.c:931\n do_group_exit+0x144/0x310 kernel/exit.c:1046\n __do_sys_exit_group kernel/exit.c:1057 [inline]\n __se_sys_exit_group kernel/exit.c:1055 [inline]\n __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055\n do_syscall_64+0x6c/0xd0\n entry_SYSCALL_64_after_hwframe+0x61/0xcb\nRIP: 0033:0x7fe5e7b52479\nCode: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.\nRSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000\nRBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0\nR13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270\n\nThe crash can be also be reproduced with the following (with a tc\nrecompiled to allow for sfq limits of 1):\n\ntc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s\n../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1\nifconfig dummy0 up\nping -I dummy0 -f -c2 -W0.1 8.8.8.8\nsleep 1\n\nScenario that triggers the crash:\n\n* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1\n\n* TBF dequeues: it peeks from SFQ which moves the packet to the\n gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so\n it schedules itself for later.\n\n* the second packet is sent and TBF tries to queues it to SFQ. qdisc\n qlen is now 2 and because the SFQ limit is 1 the packet is dropped\n by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,\n however q-\u003etail is not NULL.\n\nAt this point, assuming no more packets are queued, when sch_dequeue\nruns again it will decrement the qlen for the current empty slot\ncausing an underflow and the subsequent out of bounds access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-57996",
"url": "https://www.suse.com/security/cve/CVE-2024-57996"
},
{
"category": "external",
"summary": "SUSE Bug 1239076 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239076"
},
{
"category": "external",
"summary": "SUSE Bug 1239077 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239077"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T11:23:02Z",
"details": "important"
}
],
"title": "CVE-2024-57996"
},
{
"cve": "CVE-2024-58013",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-58013"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\n\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 16026:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\n kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:726\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\n new_sync_write fs/read_write.c:586 [inline]\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 16022:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2338 [inline]\n slab_free mm/slub.c:4598 [inline]\n kfree+0x196/0x420 mm/slub.c:4746\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-58013",
"url": "https://www.suse.com/security/cve/CVE-2024-58013"
},
{
"category": "external",
"summary": "SUSE Bug 1239095 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239095"
},
{
"category": "external",
"summary": "SUSE Bug 1239096 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239096"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T11:23:02Z",
"details": "important"
}
],
"title": "CVE-2024-58013"
},
{
"cve": "CVE-2025-21680",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-21680"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\npktgen: Avoid out-of-bounds access in get_imix_entries\n\nPassing a sufficient amount of imix entries leads to invalid access to the\npkt_dev-\u003eimix_entries array because of the incorrect boundary check.\n\nUBSAN: array-index-out-of-bounds in net/core/pktgen.c:874:24\nindex 20 is out of range for type \u0027imix_pkt [20]\u0027\nCPU: 2 PID: 1210 Comm: bash Not tainted 6.10.0-rc1 #121\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl lib/dump_stack.c:117\n__ubsan_handle_out_of_bounds lib/ubsan.c:429\nget_imix_entries net/core/pktgen.c:874\npktgen_if_write net/core/pktgen.c:1063\npde_write fs/proc/inode.c:334\nproc_reg_write fs/proc/inode.c:346\nvfs_write fs/read_write.c:593\nksys_write fs/read_write.c:644\ndo_syscall_64 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:130\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[ fp: allow to fill the array completely; minor changelog cleanup ]",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-21680",
"url": "https://www.suse.com/security/cve/CVE-2025-21680"
},
{
"category": "external",
"summary": "SUSE Bug 1236700 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236700"
},
{
"category": "external",
"summary": "SUSE Bug 1236701 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236701"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-11-rt-6-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T11:23:02Z",
"details": "important"
}
],
"title": "CVE-2025-21680"
}
]
}
SUSE-SU-2025:20386-1
Vulnerability from csaf_suse - Published: 2025-06-10 13:19 - Updated: 2025-06-10 13:19Summary
Security update for kernel-livepatch-MICRO-6-0_Update_2
Severity
Moderate
Notes
Title of the patch: Security update for kernel-livepatch-MICRO-6-0_Update_2
Description of the patch: This update for kernel-livepatch-MICRO-6-0_Update_2 fixes the following issues:
- CVE-2024-49855: nbd: fix race between timeout and normal completion (bsc#1232900)
- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)
- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)
- CVE-2024-57996: net_sched: sch_sfq: don't allow 1 packet limit References: (bsc#1239077)
Patchnames: SUSE-SLE-Micro-6.0-kernel-35
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
24 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Security update for kernel-livepatch-MICRO-6-0_Update_2",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for kernel-livepatch-MICRO-6-0_Update_2 fixes the following issues:\n\n\n- CVE-2024-49855: nbd: fix race between timeout and normal completion (bsc#1232900)\n- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)\n- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)\n- CVE-2024-57996: net_sched: sch_sfq: don\u0027t allow 1 packet limit References: (bsc#1239077)\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-SLE-Micro-6.0-kernel-35",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20386-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2025:20386-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520386-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2025:20386-1",
"url": "https://lists.suse.com/pipermail/sle-updates/2025-June/040253.html"
},
{
"category": "self",
"summary": "SUSE Bug 1232900",
"url": "https://bugzilla.suse.com/1232900"
},
{
"category": "self",
"summary": "SUSE Bug 1236701",
"url": "https://bugzilla.suse.com/1236701"
},
{
"category": "self",
"summary": "SUSE Bug 1239077",
"url": "https://bugzilla.suse.com/1239077"
},
{
"category": "self",
"summary": "SUSE Bug 1239096",
"url": "https://bugzilla.suse.com/1239096"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-49855 page",
"url": "https://www.suse.com/security/cve/CVE-2024-49855/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-57996 page",
"url": "https://www.suse.com/security/cve/CVE-2024-57996/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-58013 page",
"url": "https://www.suse.com/security/cve/CVE-2024-58013/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2025-21680 page",
"url": "https://www.suse.com/security/cve/CVE-2025-21680/"
}
],
"title": "Security update for kernel-livepatch-MICRO-6-0_Update_2",
"tracking": {
"current_release_date": "2025-06-10T13:19:24Z",
"generator": {
"date": "2025-06-10T13:19:24Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2025:20386-1",
"initial_release_date": "2025-06-10T13:19:24Z",
"revision_history": [
{
"date": "2025-06-10T13:19:24Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"product": {
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"product_id": "kernel-livepatch-6_4_0-19-default-6-1.1.s390x"
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.x86_64",
"product": {
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.x86_64",
"product_id": "kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Micro 6.0",
"product": {
"name": "SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sl-micro:6.0"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.s390x as component of SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x"
},
"product_reference": "kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"relates_to_product_reference": "SUSE Linux Micro 6.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.x86_64 as component of SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
},
"product_reference": "kernel-livepatch-6_4_0-19-default-6-1.1.x86_64",
"relates_to_product_reference": "SUSE Linux Micro 6.0"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-49855",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-49855"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnbd: fix race between timeout and normal completion\n\nIf request timetout is handled by nbd_requeue_cmd(), normal completion\nhas to be stopped for avoiding to complete this requeued request, other\nuse-after-free can be triggered.\n\nFix the race by clearing NBD_CMD_INFLIGHT in nbd_requeue_cmd(), meantime\nmake sure that cmd-\u003elock is grabbed for clearing the flag and the\nrequeue.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-49855",
"url": "https://www.suse.com/security/cve/CVE-2024-49855"
},
{
"category": "external",
"summary": "SUSE Bug 1232195 for CVE-2024-49855",
"url": "https://bugzilla.suse.com/1232195"
},
{
"category": "external",
"summary": "SUSE Bug 1232900 for CVE-2024-49855",
"url": "https://bugzilla.suse.com/1232900"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:24Z",
"details": "important"
}
],
"title": "CVE-2024-49855"
},
{
"cve": "CVE-2024-57996",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-57996"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: sch_sfq: don\u0027t allow 1 packet limit\n\nThe current implementation does not work correctly with a limit of\n1. iproute2 actually checks for this and this patch adds the check in\nkernel as well.\n\nThis fixes the following syzkaller reported crash:\n\nUBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6\nindex 65535 is out of range for type \u0027struct sfq_head[128]\u0027\nCPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n __dump_stack lib/dump_stack.c:79 [inline]\n dump_stack+0x125/0x19f lib/dump_stack.c:120\n ubsan_epilogue lib/ubsan.c:148 [inline]\n __ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347\n sfq_link net/sched/sch_sfq.c:210 [inline]\n sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238\n sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500\n sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296\n netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]\n dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362\n __dev_close_many+0x214/0x350 net/core/dev.c:1468\n dev_close_many+0x207/0x510 net/core/dev.c:1506\n unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738\n unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695\n unregister_netdevice include/linux/netdevice.h:2893 [inline]\n __tun_detach+0x6b6/0x1600 drivers/net/tun.c:689\n tun_detach drivers/net/tun.c:705 [inline]\n tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640\n __fput+0x203/0x840 fs/file_table.c:280\n task_work_run+0x129/0x1b0 kernel/task_work.c:185\n exit_task_work include/linux/task_work.h:33 [inline]\n do_exit+0x5ce/0x2200 kernel/exit.c:931\n do_group_exit+0x144/0x310 kernel/exit.c:1046\n __do_sys_exit_group kernel/exit.c:1057 [inline]\n __se_sys_exit_group kernel/exit.c:1055 [inline]\n __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055\n do_syscall_64+0x6c/0xd0\n entry_SYSCALL_64_after_hwframe+0x61/0xcb\nRIP: 0033:0x7fe5e7b52479\nCode: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.\nRSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000\nRBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0\nR13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270\n\nThe crash can be also be reproduced with the following (with a tc\nrecompiled to allow for sfq limits of 1):\n\ntc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s\n../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1\nifconfig dummy0 up\nping -I dummy0 -f -c2 -W0.1 8.8.8.8\nsleep 1\n\nScenario that triggers the crash:\n\n* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1\n\n* TBF dequeues: it peeks from SFQ which moves the packet to the\n gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so\n it schedules itself for later.\n\n* the second packet is sent and TBF tries to queues it to SFQ. qdisc\n qlen is now 2 and because the SFQ limit is 1 the packet is dropped\n by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,\n however q-\u003etail is not NULL.\n\nAt this point, assuming no more packets are queued, when sch_dequeue\nruns again it will decrement the qlen for the current empty slot\ncausing an underflow and the subsequent out of bounds access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-57996",
"url": "https://www.suse.com/security/cve/CVE-2024-57996"
},
{
"category": "external",
"summary": "SUSE Bug 1239076 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239076"
},
{
"category": "external",
"summary": "SUSE Bug 1239077 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239077"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:24Z",
"details": "important"
}
],
"title": "CVE-2024-57996"
},
{
"cve": "CVE-2024-58013",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-58013"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\n\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 16026:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\n kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:726\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\n new_sync_write fs/read_write.c:586 [inline]\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 16022:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2338 [inline]\n slab_free mm/slub.c:4598 [inline]\n kfree+0x196/0x420 mm/slub.c:4746\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-58013",
"url": "https://www.suse.com/security/cve/CVE-2024-58013"
},
{
"category": "external",
"summary": "SUSE Bug 1239095 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239095"
},
{
"category": "external",
"summary": "SUSE Bug 1239096 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239096"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:24Z",
"details": "important"
}
],
"title": "CVE-2024-58013"
},
{
"cve": "CVE-2025-21680",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-21680"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\npktgen: Avoid out-of-bounds access in get_imix_entries\n\nPassing a sufficient amount of imix entries leads to invalid access to the\npkt_dev-\u003eimix_entries array because of the incorrect boundary check.\n\nUBSAN: array-index-out-of-bounds in net/core/pktgen.c:874:24\nindex 20 is out of range for type \u0027imix_pkt [20]\u0027\nCPU: 2 PID: 1210 Comm: bash Not tainted 6.10.0-rc1 #121\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl lib/dump_stack.c:117\n__ubsan_handle_out_of_bounds lib/ubsan.c:429\nget_imix_entries net/core/pktgen.c:874\npktgen_if_write net/core/pktgen.c:1063\npde_write fs/proc/inode.c:334\nproc_reg_write fs/proc/inode.c:346\nvfs_write fs/read_write.c:593\nksys_write fs/read_write.c:644\ndo_syscall_64 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:130\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[ fp: allow to fill the array completely; minor changelog cleanup ]",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-21680",
"url": "https://www.suse.com/security/cve/CVE-2025-21680"
},
{
"category": "external",
"summary": "SUSE Bug 1236700 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236700"
},
{
"category": "external",
"summary": "SUSE Bug 1236701 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236701"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:24Z",
"details": "important"
}
],
"title": "CVE-2025-21680"
}
]
}
SUSE-SU-2025:20387-1
Vulnerability from csaf_suse - Published: 2025-06-10 13:19 - Updated: 2025-06-10 13:19Summary
Security update for kernel-livepatch-MICRO-6-0_Update_4
Severity
Moderate
Notes
Title of the patch: Security update for kernel-livepatch-MICRO-6-0_Update_4
Description of the patch: This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:
- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)
- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)
- CVE-2024-57996: net_sched: sch_sfq: don't allow 1 packet limit References: (bsc#1239077)
Patchnames: SUSE-SLE-Micro-6.0-kernel-37
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
19 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Security update for kernel-livepatch-MICRO-6-0_Update_4",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:\n\n- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)\n- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)\n- CVE-2024-57996: net_sched: sch_sfq: don\u0027t allow 1 packet limit References: (bsc#1239077)\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-SLE-Micro-6.0-kernel-37",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20387-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2025:20387-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520387-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2025:20387-1",
"url": "https://lists.suse.com/pipermail/sle-updates/2025-June/040252.html"
},
{
"category": "self",
"summary": "SUSE Bug 1236701",
"url": "https://bugzilla.suse.com/1236701"
},
{
"category": "self",
"summary": "SUSE Bug 1239077",
"url": "https://bugzilla.suse.com/1239077"
},
{
"category": "self",
"summary": "SUSE Bug 1239096",
"url": "https://bugzilla.suse.com/1239096"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-57996 page",
"url": "https://www.suse.com/security/cve/CVE-2024-57996/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-58013 page",
"url": "https://www.suse.com/security/cve/CVE-2024-58013/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2025-21680 page",
"url": "https://www.suse.com/security/cve/CVE-2025-21680/"
}
],
"title": "Security update for kernel-livepatch-MICRO-6-0_Update_4",
"tracking": {
"current_release_date": "2025-06-10T13:19:33Z",
"generator": {
"date": "2025-06-10T13:19:33Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2025:20387-1",
"initial_release_date": "2025-06-10T13:19:33Z",
"revision_history": [
{
"date": "2025-06-10T13:19:33Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"product": {
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"product_id": "kernel-livepatch-6_4_0-24-default-4-1.2.s390x"
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.x86_64",
"product": {
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.x86_64",
"product_id": "kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Micro 6.0",
"product": {
"name": "SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sl-micro:6.0"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.s390x as component of SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x"
},
"product_reference": "kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"relates_to_product_reference": "SUSE Linux Micro 6.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.x86_64 as component of SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
},
"product_reference": "kernel-livepatch-6_4_0-24-default-4-1.2.x86_64",
"relates_to_product_reference": "SUSE Linux Micro 6.0"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-57996",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-57996"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: sch_sfq: don\u0027t allow 1 packet limit\n\nThe current implementation does not work correctly with a limit of\n1. iproute2 actually checks for this and this patch adds the check in\nkernel as well.\n\nThis fixes the following syzkaller reported crash:\n\nUBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6\nindex 65535 is out of range for type \u0027struct sfq_head[128]\u0027\nCPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n __dump_stack lib/dump_stack.c:79 [inline]\n dump_stack+0x125/0x19f lib/dump_stack.c:120\n ubsan_epilogue lib/ubsan.c:148 [inline]\n __ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347\n sfq_link net/sched/sch_sfq.c:210 [inline]\n sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238\n sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500\n sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296\n netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]\n dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362\n __dev_close_many+0x214/0x350 net/core/dev.c:1468\n dev_close_many+0x207/0x510 net/core/dev.c:1506\n unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738\n unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695\n unregister_netdevice include/linux/netdevice.h:2893 [inline]\n __tun_detach+0x6b6/0x1600 drivers/net/tun.c:689\n tun_detach drivers/net/tun.c:705 [inline]\n tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640\n __fput+0x203/0x840 fs/file_table.c:280\n task_work_run+0x129/0x1b0 kernel/task_work.c:185\n exit_task_work include/linux/task_work.h:33 [inline]\n do_exit+0x5ce/0x2200 kernel/exit.c:931\n do_group_exit+0x144/0x310 kernel/exit.c:1046\n __do_sys_exit_group kernel/exit.c:1057 [inline]\n __se_sys_exit_group kernel/exit.c:1055 [inline]\n __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055\n do_syscall_64+0x6c/0xd0\n entry_SYSCALL_64_after_hwframe+0x61/0xcb\nRIP: 0033:0x7fe5e7b52479\nCode: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.\nRSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000\nRBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0\nR13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270\n\nThe crash can be also be reproduced with the following (with a tc\nrecompiled to allow for sfq limits of 1):\n\ntc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s\n../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1\nifconfig dummy0 up\nping -I dummy0 -f -c2 -W0.1 8.8.8.8\nsleep 1\n\nScenario that triggers the crash:\n\n* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1\n\n* TBF dequeues: it peeks from SFQ which moves the packet to the\n gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so\n it schedules itself for later.\n\n* the second packet is sent and TBF tries to queues it to SFQ. qdisc\n qlen is now 2 and because the SFQ limit is 1 the packet is dropped\n by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,\n however q-\u003etail is not NULL.\n\nAt this point, assuming no more packets are queued, when sch_dequeue\nruns again it will decrement the qlen for the current empty slot\ncausing an underflow and the subsequent out of bounds access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-57996",
"url": "https://www.suse.com/security/cve/CVE-2024-57996"
},
{
"category": "external",
"summary": "SUSE Bug 1239076 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239076"
},
{
"category": "external",
"summary": "SUSE Bug 1239077 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239077"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:33Z",
"details": "important"
}
],
"title": "CVE-2024-57996"
},
{
"cve": "CVE-2024-58013",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-58013"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\n\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 16026:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\n kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:726\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\n new_sync_write fs/read_write.c:586 [inline]\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 16022:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2338 [inline]\n slab_free mm/slub.c:4598 [inline]\n kfree+0x196/0x420 mm/slub.c:4746\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-58013",
"url": "https://www.suse.com/security/cve/CVE-2024-58013"
},
{
"category": "external",
"summary": "SUSE Bug 1239095 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239095"
},
{
"category": "external",
"summary": "SUSE Bug 1239096 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239096"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:33Z",
"details": "important"
}
],
"title": "CVE-2024-58013"
},
{
"cve": "CVE-2025-21680",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-21680"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\npktgen: Avoid out-of-bounds access in get_imix_entries\n\nPassing a sufficient amount of imix entries leads to invalid access to the\npkt_dev-\u003eimix_entries array because of the incorrect boundary check.\n\nUBSAN: array-index-out-of-bounds in net/core/pktgen.c:874:24\nindex 20 is out of range for type \u0027imix_pkt [20]\u0027\nCPU: 2 PID: 1210 Comm: bash Not tainted 6.10.0-rc1 #121\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl lib/dump_stack.c:117\n__ubsan_handle_out_of_bounds lib/ubsan.c:429\nget_imix_entries net/core/pktgen.c:874\npktgen_if_write net/core/pktgen.c:1063\npde_write fs/proc/inode.c:334\nproc_reg_write fs/proc/inode.c:346\nvfs_write fs/read_write.c:593\nksys_write fs/read_write.c:644\ndo_syscall_64 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:130\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[ fp: allow to fill the array completely; minor changelog cleanup ]",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-21680",
"url": "https://www.suse.com/security/cve/CVE-2025-21680"
},
{
"category": "external",
"summary": "SUSE Bug 1236700 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236700"
},
{
"category": "external",
"summary": "SUSE Bug 1236701 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236701"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:33Z",
"details": "important"
}
],
"title": "CVE-2025-21680"
}
]
}
SUSE-SU-2025:20388-1
Vulnerability from csaf_suse - Published: 2025-06-10 13:19 - Updated: 2025-06-10 13:19Summary
Security update for kernel-livepatch-MICRO-6-0_Update_3
Severity
Moderate
Notes
Title of the patch: Security update for kernel-livepatch-MICRO-6-0_Update_3
Description of the patch: This update for kernel-livepatch-MICRO-6-0_Update_3 fixes the following issues:
- CVE-2024-49855: nbd: fix race between timeout and normal completion (bsc#1232900)
- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)
- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)
- CVE-2024-57996: net_sched: sch_sfq: don't allow 1 packet limit References: (bsc#1239077)
Patchnames: SUSE-SLE-Micro-6.0-kernel-36
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
24 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Security update for kernel-livepatch-MICRO-6-0_Update_3",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for kernel-livepatch-MICRO-6-0_Update_3 fixes the following issues:\n\n- CVE-2024-49855: nbd: fix race between timeout and normal completion (bsc#1232900)\n- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)\n- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)\n- CVE-2024-57996: net_sched: sch_sfq: don\u0027t allow 1 packet limit References: (bsc#1239077)\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-SLE-Micro-6.0-kernel-36",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20388-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2025:20388-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520388-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2025:20388-1",
"url": "https://lists.suse.com/pipermail/sle-updates/2025-June/040251.html"
},
{
"category": "self",
"summary": "SUSE Bug 1232900",
"url": "https://bugzilla.suse.com/1232900"
},
{
"category": "self",
"summary": "SUSE Bug 1236701",
"url": "https://bugzilla.suse.com/1236701"
},
{
"category": "self",
"summary": "SUSE Bug 1239077",
"url": "https://bugzilla.suse.com/1239077"
},
{
"category": "self",
"summary": "SUSE Bug 1239096",
"url": "https://bugzilla.suse.com/1239096"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-49855 page",
"url": "https://www.suse.com/security/cve/CVE-2024-49855/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-57996 page",
"url": "https://www.suse.com/security/cve/CVE-2024-57996/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-58013 page",
"url": "https://www.suse.com/security/cve/CVE-2024-58013/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2025-21680 page",
"url": "https://www.suse.com/security/cve/CVE-2025-21680/"
}
],
"title": "Security update for kernel-livepatch-MICRO-6-0_Update_3",
"tracking": {
"current_release_date": "2025-06-10T13:19:44Z",
"generator": {
"date": "2025-06-10T13:19:44Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2025:20388-1",
"initial_release_date": "2025-06-10T13:19:44Z",
"revision_history": [
{
"date": "2025-06-10T13:19:44Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"product": {
"name": "kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"product_id": "kernel-livepatch-6_4_0-20-default-6-1.2.s390x"
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-20-default-6-1.2.x86_64",
"product": {
"name": "kernel-livepatch-6_4_0-20-default-6-1.2.x86_64",
"product_id": "kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Micro 6.0",
"product": {
"name": "SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sl-micro:6.0"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-20-default-6-1.2.s390x as component of SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x"
},
"product_reference": "kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"relates_to_product_reference": "SUSE Linux Micro 6.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-20-default-6-1.2.x86_64 as component of SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
},
"product_reference": "kernel-livepatch-6_4_0-20-default-6-1.2.x86_64",
"relates_to_product_reference": "SUSE Linux Micro 6.0"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-49855",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-49855"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnbd: fix race between timeout and normal completion\n\nIf request timetout is handled by nbd_requeue_cmd(), normal completion\nhas to be stopped for avoiding to complete this requeued request, other\nuse-after-free can be triggered.\n\nFix the race by clearing NBD_CMD_INFLIGHT in nbd_requeue_cmd(), meantime\nmake sure that cmd-\u003elock is grabbed for clearing the flag and the\nrequeue.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-49855",
"url": "https://www.suse.com/security/cve/CVE-2024-49855"
},
{
"category": "external",
"summary": "SUSE Bug 1232195 for CVE-2024-49855",
"url": "https://bugzilla.suse.com/1232195"
},
{
"category": "external",
"summary": "SUSE Bug 1232900 for CVE-2024-49855",
"url": "https://bugzilla.suse.com/1232900"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:44Z",
"details": "important"
}
],
"title": "CVE-2024-49855"
},
{
"cve": "CVE-2024-57996",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-57996"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: sch_sfq: don\u0027t allow 1 packet limit\n\nThe current implementation does not work correctly with a limit of\n1. iproute2 actually checks for this and this patch adds the check in\nkernel as well.\n\nThis fixes the following syzkaller reported crash:\n\nUBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6\nindex 65535 is out of range for type \u0027struct sfq_head[128]\u0027\nCPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n __dump_stack lib/dump_stack.c:79 [inline]\n dump_stack+0x125/0x19f lib/dump_stack.c:120\n ubsan_epilogue lib/ubsan.c:148 [inline]\n __ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347\n sfq_link net/sched/sch_sfq.c:210 [inline]\n sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238\n sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500\n sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296\n netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]\n dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362\n __dev_close_many+0x214/0x350 net/core/dev.c:1468\n dev_close_many+0x207/0x510 net/core/dev.c:1506\n unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738\n unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695\n unregister_netdevice include/linux/netdevice.h:2893 [inline]\n __tun_detach+0x6b6/0x1600 drivers/net/tun.c:689\n tun_detach drivers/net/tun.c:705 [inline]\n tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640\n __fput+0x203/0x840 fs/file_table.c:280\n task_work_run+0x129/0x1b0 kernel/task_work.c:185\n exit_task_work include/linux/task_work.h:33 [inline]\n do_exit+0x5ce/0x2200 kernel/exit.c:931\n do_group_exit+0x144/0x310 kernel/exit.c:1046\n __do_sys_exit_group kernel/exit.c:1057 [inline]\n __se_sys_exit_group kernel/exit.c:1055 [inline]\n __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055\n do_syscall_64+0x6c/0xd0\n entry_SYSCALL_64_after_hwframe+0x61/0xcb\nRIP: 0033:0x7fe5e7b52479\nCode: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.\nRSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000\nRBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0\nR13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270\n\nThe crash can be also be reproduced with the following (with a tc\nrecompiled to allow for sfq limits of 1):\n\ntc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s\n../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1\nifconfig dummy0 up\nping -I dummy0 -f -c2 -W0.1 8.8.8.8\nsleep 1\n\nScenario that triggers the crash:\n\n* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1\n\n* TBF dequeues: it peeks from SFQ which moves the packet to the\n gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so\n it schedules itself for later.\n\n* the second packet is sent and TBF tries to queues it to SFQ. qdisc\n qlen is now 2 and because the SFQ limit is 1 the packet is dropped\n by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,\n however q-\u003etail is not NULL.\n\nAt this point, assuming no more packets are queued, when sch_dequeue\nruns again it will decrement the qlen for the current empty slot\ncausing an underflow and the subsequent out of bounds access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-57996",
"url": "https://www.suse.com/security/cve/CVE-2024-57996"
},
{
"category": "external",
"summary": "SUSE Bug 1239076 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239076"
},
{
"category": "external",
"summary": "SUSE Bug 1239077 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239077"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:44Z",
"details": "important"
}
],
"title": "CVE-2024-57996"
},
{
"cve": "CVE-2024-58013",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-58013"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\n\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 16026:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\n kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:726\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\n new_sync_write fs/read_write.c:586 [inline]\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 16022:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2338 [inline]\n slab_free mm/slub.c:4598 [inline]\n kfree+0x196/0x420 mm/slub.c:4746\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-58013",
"url": "https://www.suse.com/security/cve/CVE-2024-58013"
},
{
"category": "external",
"summary": "SUSE Bug 1239095 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239095"
},
{
"category": "external",
"summary": "SUSE Bug 1239096 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239096"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:44Z",
"details": "important"
}
],
"title": "CVE-2024-58013"
},
{
"cve": "CVE-2025-21680",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-21680"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\npktgen: Avoid out-of-bounds access in get_imix_entries\n\nPassing a sufficient amount of imix entries leads to invalid access to the\npkt_dev-\u003eimix_entries array because of the incorrect boundary check.\n\nUBSAN: array-index-out-of-bounds in net/core/pktgen.c:874:24\nindex 20 is out of range for type \u0027imix_pkt [20]\u0027\nCPU: 2 PID: 1210 Comm: bash Not tainted 6.10.0-rc1 #121\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl lib/dump_stack.c:117\n__ubsan_handle_out_of_bounds lib/ubsan.c:429\nget_imix_entries net/core/pktgen.c:874\npktgen_if_write net/core/pktgen.c:1063\npde_write fs/proc/inode.c:334\nproc_reg_write fs/proc/inode.c:346\nvfs_write fs/read_write.c:593\nksys_write fs/read_write.c:644\ndo_syscall_64 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:130\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[ fp: allow to fill the array completely; minor changelog cleanup ]",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-21680",
"url": "https://www.suse.com/security/cve/CVE-2025-21680"
},
{
"category": "external",
"summary": "SUSE Bug 1236700 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236700"
},
{
"category": "external",
"summary": "SUSE Bug 1236701 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236701"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-20-default-6-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:44Z",
"details": "important"
}
],
"title": "CVE-2025-21680"
}
]
}
SUSE-SU-2025:20389-1
Vulnerability from csaf_suse - Published: 2025-06-10 13:34 - Updated: 2025-06-10 13:34Summary
Security update for kernel-livepatch-MICRO-6-0_Update_5
Severity
Moderate
Notes
Title of the patch: Security update for kernel-livepatch-MICRO-6-0_Update_5
Description of the patch: This update for kernel-livepatch-MICRO-6-0_Update_5 fixes the following issues:
- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)
- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)
- CVE-2024-57996: net_sched: sch_sfq: don't allow 1 packet limit References: (bsc#1239077)
Patchnames: SUSE-SLE-Micro-6.0-kernel-38
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
19 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Security update for kernel-livepatch-MICRO-6-0_Update_5",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for kernel-livepatch-MICRO-6-0_Update_5 fixes the following issues:\n\n- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)\n- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)\n- CVE-2024-57996: net_sched: sch_sfq: don\u0027t allow 1 packet limit References: (bsc#1239077)\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-SLE-Micro-6.0-kernel-38",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20389-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2025:20389-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520389-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2025:20389-1",
"url": "https://lists.suse.com/pipermail/sle-updates/2025-June/040250.html"
},
{
"category": "self",
"summary": "SUSE Bug 1236701",
"url": "https://bugzilla.suse.com/1236701"
},
{
"category": "self",
"summary": "SUSE Bug 1239077",
"url": "https://bugzilla.suse.com/1239077"
},
{
"category": "self",
"summary": "SUSE Bug 1239096",
"url": "https://bugzilla.suse.com/1239096"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-57996 page",
"url": "https://www.suse.com/security/cve/CVE-2024-57996/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-58013 page",
"url": "https://www.suse.com/security/cve/CVE-2024-58013/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2025-21680 page",
"url": "https://www.suse.com/security/cve/CVE-2025-21680/"
}
],
"title": "Security update for kernel-livepatch-MICRO-6-0_Update_5",
"tracking": {
"current_release_date": "2025-06-10T13:34:03Z",
"generator": {
"date": "2025-06-10T13:34:03Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2025:20389-1",
"initial_release_date": "2025-06-10T13:34:03Z",
"revision_history": [
{
"date": "2025-06-10T13:34:03Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"product": {
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"product_id": "kernel-livepatch-6_4_0-25-default-3-1.2.s390x"
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.x86_64",
"product": {
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.x86_64",
"product_id": "kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Micro 6.0",
"product": {
"name": "SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sl-micro:6.0"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.s390x as component of SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x"
},
"product_reference": "kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"relates_to_product_reference": "SUSE Linux Micro 6.0"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.x86_64 as component of SUSE Linux Micro 6.0",
"product_id": "SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
},
"product_reference": "kernel-livepatch-6_4_0-25-default-3-1.2.x86_64",
"relates_to_product_reference": "SUSE Linux Micro 6.0"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-57996",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-57996"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: sch_sfq: don\u0027t allow 1 packet limit\n\nThe current implementation does not work correctly with a limit of\n1. iproute2 actually checks for this and this patch adds the check in\nkernel as well.\n\nThis fixes the following syzkaller reported crash:\n\nUBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6\nindex 65535 is out of range for type \u0027struct sfq_head[128]\u0027\nCPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n __dump_stack lib/dump_stack.c:79 [inline]\n dump_stack+0x125/0x19f lib/dump_stack.c:120\n ubsan_epilogue lib/ubsan.c:148 [inline]\n __ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347\n sfq_link net/sched/sch_sfq.c:210 [inline]\n sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238\n sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500\n sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296\n netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]\n dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362\n __dev_close_many+0x214/0x350 net/core/dev.c:1468\n dev_close_many+0x207/0x510 net/core/dev.c:1506\n unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738\n unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695\n unregister_netdevice include/linux/netdevice.h:2893 [inline]\n __tun_detach+0x6b6/0x1600 drivers/net/tun.c:689\n tun_detach drivers/net/tun.c:705 [inline]\n tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640\n __fput+0x203/0x840 fs/file_table.c:280\n task_work_run+0x129/0x1b0 kernel/task_work.c:185\n exit_task_work include/linux/task_work.h:33 [inline]\n do_exit+0x5ce/0x2200 kernel/exit.c:931\n do_group_exit+0x144/0x310 kernel/exit.c:1046\n __do_sys_exit_group kernel/exit.c:1057 [inline]\n __se_sys_exit_group kernel/exit.c:1055 [inline]\n __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055\n do_syscall_64+0x6c/0xd0\n entry_SYSCALL_64_after_hwframe+0x61/0xcb\nRIP: 0033:0x7fe5e7b52479\nCode: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.\nRSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000\nRBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0\nR13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270\n\nThe crash can be also be reproduced with the following (with a tc\nrecompiled to allow for sfq limits of 1):\n\ntc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s\n../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1\nifconfig dummy0 up\nping -I dummy0 -f -c2 -W0.1 8.8.8.8\nsleep 1\n\nScenario that triggers the crash:\n\n* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1\n\n* TBF dequeues: it peeks from SFQ which moves the packet to the\n gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so\n it schedules itself for later.\n\n* the second packet is sent and TBF tries to queues it to SFQ. qdisc\n qlen is now 2 and because the SFQ limit is 1 the packet is dropped\n by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,\n however q-\u003etail is not NULL.\n\nAt this point, assuming no more packets are queued, when sch_dequeue\nruns again it will decrement the qlen for the current empty slot\ncausing an underflow and the subsequent out of bounds access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-57996",
"url": "https://www.suse.com/security/cve/CVE-2024-57996"
},
{
"category": "external",
"summary": "SUSE Bug 1239076 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239076"
},
{
"category": "external",
"summary": "SUSE Bug 1239077 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239077"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:34:03Z",
"details": "important"
}
],
"title": "CVE-2024-57996"
},
{
"cve": "CVE-2024-58013",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-58013"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\n\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 16026:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\n kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:726\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\n new_sync_write fs/read_write.c:586 [inline]\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 16022:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2338 [inline]\n slab_free mm/slub.c:4598 [inline]\n kfree+0x196/0x420 mm/slub.c:4746\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-58013",
"url": "https://www.suse.com/security/cve/CVE-2024-58013"
},
{
"category": "external",
"summary": "SUSE Bug 1239095 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239095"
},
{
"category": "external",
"summary": "SUSE Bug 1239096 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239096"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:34:03Z",
"details": "important"
}
],
"title": "CVE-2024-58013"
},
{
"cve": "CVE-2025-21680",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-21680"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\npktgen: Avoid out-of-bounds access in get_imix_entries\n\nPassing a sufficient amount of imix entries leads to invalid access to the\npkt_dev-\u003eimix_entries array because of the incorrect boundary check.\n\nUBSAN: array-index-out-of-bounds in net/core/pktgen.c:874:24\nindex 20 is out of range for type \u0027imix_pkt [20]\u0027\nCPU: 2 PID: 1210 Comm: bash Not tainted 6.10.0-rc1 #121\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl lib/dump_stack.c:117\n__ubsan_handle_out_of_bounds lib/ubsan.c:429\nget_imix_entries net/core/pktgen.c:874\npktgen_if_write net/core/pktgen.c:1063\npde_write fs/proc/inode.c:334\nproc_reg_write fs/proc/inode.c:346\nvfs_write fs/read_write.c:593\nksys_write fs/read_write.c:644\ndo_syscall_64 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:130\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[ fp: allow to fill the array completely; minor changelog cleanup ]",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-21680",
"url": "https://www.suse.com/security/cve/CVE-2025-21680"
},
{
"category": "external",
"summary": "SUSE Bug 1236700 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236700"
},
{
"category": "external",
"summary": "SUSE Bug 1236701 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236701"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.0:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:34:03Z",
"details": "important"
}
],
"title": "CVE-2025-21680"
}
]
}
SUSE-SU-2025:20397-1
Vulnerability from csaf_suse - Published: 2025-06-10 13:19 - Updated: 2025-06-10 13:19Summary
Security update for kernel-livepatch-MICRO-6-0_Update_2
Severity
Moderate
Notes
Title of the patch: Security update for kernel-livepatch-MICRO-6-0_Update_2
Description of the patch: This update for kernel-livepatch-MICRO-6-0_Update_2 fixes the following issues:
- CVE-2024-49855: nbd: fix race between timeout and normal completion (bsc#1232900)
- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)
- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)
- CVE-2024-57996: net_sched: sch_sfq: don't allow 1 packet limit References: (bsc#1239077)
Patchnames: SUSE-SLE-Micro-6.1-kernel-35
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
24 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Security update for kernel-livepatch-MICRO-6-0_Update_2",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for kernel-livepatch-MICRO-6-0_Update_2 fixes the following issues:\n\n\n- CVE-2024-49855: nbd: fix race between timeout and normal completion (bsc#1232900)\n- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)\n- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)\n- CVE-2024-57996: net_sched: sch_sfq: don\u0027t allow 1 packet limit References: (bsc#1239077)\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-SLE-Micro-6.1-kernel-35",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20397-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2025:20397-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520397-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2025:20397-1",
"url": "https://lists.suse.com/pipermail/sle-updates/2025-June/040302.html"
},
{
"category": "self",
"summary": "SUSE Bug 1232900",
"url": "https://bugzilla.suse.com/1232900"
},
{
"category": "self",
"summary": "SUSE Bug 1236701",
"url": "https://bugzilla.suse.com/1236701"
},
{
"category": "self",
"summary": "SUSE Bug 1239077",
"url": "https://bugzilla.suse.com/1239077"
},
{
"category": "self",
"summary": "SUSE Bug 1239096",
"url": "https://bugzilla.suse.com/1239096"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-49855 page",
"url": "https://www.suse.com/security/cve/CVE-2024-49855/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-57996 page",
"url": "https://www.suse.com/security/cve/CVE-2024-57996/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-58013 page",
"url": "https://www.suse.com/security/cve/CVE-2024-58013/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2025-21680 page",
"url": "https://www.suse.com/security/cve/CVE-2025-21680/"
}
],
"title": "Security update for kernel-livepatch-MICRO-6-0_Update_2",
"tracking": {
"current_release_date": "2025-06-10T13:19:24Z",
"generator": {
"date": "2025-06-10T13:19:24Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2025:20397-1",
"initial_release_date": "2025-06-10T13:19:24Z",
"revision_history": [
{
"date": "2025-06-10T13:19:24Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"product": {
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"product_id": "kernel-livepatch-6_4_0-19-default-6-1.1.s390x"
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.x86_64",
"product": {
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.x86_64",
"product_id": "kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Micro 6.1",
"product": {
"name": "SUSE Linux Micro 6.1",
"product_id": "SUSE Linux Micro 6.1",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sl-micro:6.1"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.s390x as component of SUSE Linux Micro 6.1",
"product_id": "SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x"
},
"product_reference": "kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"relates_to_product_reference": "SUSE Linux Micro 6.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-19-default-6-1.1.x86_64 as component of SUSE Linux Micro 6.1",
"product_id": "SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
},
"product_reference": "kernel-livepatch-6_4_0-19-default-6-1.1.x86_64",
"relates_to_product_reference": "SUSE Linux Micro 6.1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-49855",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-49855"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnbd: fix race between timeout and normal completion\n\nIf request timetout is handled by nbd_requeue_cmd(), normal completion\nhas to be stopped for avoiding to complete this requeued request, other\nuse-after-free can be triggered.\n\nFix the race by clearing NBD_CMD_INFLIGHT in nbd_requeue_cmd(), meantime\nmake sure that cmd-\u003elock is grabbed for clearing the flag and the\nrequeue.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-49855",
"url": "https://www.suse.com/security/cve/CVE-2024-49855"
},
{
"category": "external",
"summary": "SUSE Bug 1232195 for CVE-2024-49855",
"url": "https://bugzilla.suse.com/1232195"
},
{
"category": "external",
"summary": "SUSE Bug 1232900 for CVE-2024-49855",
"url": "https://bugzilla.suse.com/1232900"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:24Z",
"details": "important"
}
],
"title": "CVE-2024-49855"
},
{
"cve": "CVE-2024-57996",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-57996"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: sch_sfq: don\u0027t allow 1 packet limit\n\nThe current implementation does not work correctly with a limit of\n1. iproute2 actually checks for this and this patch adds the check in\nkernel as well.\n\nThis fixes the following syzkaller reported crash:\n\nUBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6\nindex 65535 is out of range for type \u0027struct sfq_head[128]\u0027\nCPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n __dump_stack lib/dump_stack.c:79 [inline]\n dump_stack+0x125/0x19f lib/dump_stack.c:120\n ubsan_epilogue lib/ubsan.c:148 [inline]\n __ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347\n sfq_link net/sched/sch_sfq.c:210 [inline]\n sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238\n sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500\n sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296\n netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]\n dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362\n __dev_close_many+0x214/0x350 net/core/dev.c:1468\n dev_close_many+0x207/0x510 net/core/dev.c:1506\n unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738\n unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695\n unregister_netdevice include/linux/netdevice.h:2893 [inline]\n __tun_detach+0x6b6/0x1600 drivers/net/tun.c:689\n tun_detach drivers/net/tun.c:705 [inline]\n tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640\n __fput+0x203/0x840 fs/file_table.c:280\n task_work_run+0x129/0x1b0 kernel/task_work.c:185\n exit_task_work include/linux/task_work.h:33 [inline]\n do_exit+0x5ce/0x2200 kernel/exit.c:931\n do_group_exit+0x144/0x310 kernel/exit.c:1046\n __do_sys_exit_group kernel/exit.c:1057 [inline]\n __se_sys_exit_group kernel/exit.c:1055 [inline]\n __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055\n do_syscall_64+0x6c/0xd0\n entry_SYSCALL_64_after_hwframe+0x61/0xcb\nRIP: 0033:0x7fe5e7b52479\nCode: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.\nRSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000\nRBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0\nR13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270\n\nThe crash can be also be reproduced with the following (with a tc\nrecompiled to allow for sfq limits of 1):\n\ntc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s\n../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1\nifconfig dummy0 up\nping -I dummy0 -f -c2 -W0.1 8.8.8.8\nsleep 1\n\nScenario that triggers the crash:\n\n* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1\n\n* TBF dequeues: it peeks from SFQ which moves the packet to the\n gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so\n it schedules itself for later.\n\n* the second packet is sent and TBF tries to queues it to SFQ. qdisc\n qlen is now 2 and because the SFQ limit is 1 the packet is dropped\n by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,\n however q-\u003etail is not NULL.\n\nAt this point, assuming no more packets are queued, when sch_dequeue\nruns again it will decrement the qlen for the current empty slot\ncausing an underflow and the subsequent out of bounds access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-57996",
"url": "https://www.suse.com/security/cve/CVE-2024-57996"
},
{
"category": "external",
"summary": "SUSE Bug 1239076 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239076"
},
{
"category": "external",
"summary": "SUSE Bug 1239077 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239077"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:24Z",
"details": "important"
}
],
"title": "CVE-2024-57996"
},
{
"cve": "CVE-2024-58013",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-58013"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\n\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 16026:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\n kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:726\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\n new_sync_write fs/read_write.c:586 [inline]\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 16022:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2338 [inline]\n slab_free mm/slub.c:4598 [inline]\n kfree+0x196/0x420 mm/slub.c:4746\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-58013",
"url": "https://www.suse.com/security/cve/CVE-2024-58013"
},
{
"category": "external",
"summary": "SUSE Bug 1239095 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239095"
},
{
"category": "external",
"summary": "SUSE Bug 1239096 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239096"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:24Z",
"details": "important"
}
],
"title": "CVE-2024-58013"
},
{
"cve": "CVE-2025-21680",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-21680"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\npktgen: Avoid out-of-bounds access in get_imix_entries\n\nPassing a sufficient amount of imix entries leads to invalid access to the\npkt_dev-\u003eimix_entries array because of the incorrect boundary check.\n\nUBSAN: array-index-out-of-bounds in net/core/pktgen.c:874:24\nindex 20 is out of range for type \u0027imix_pkt [20]\u0027\nCPU: 2 PID: 1210 Comm: bash Not tainted 6.10.0-rc1 #121\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl lib/dump_stack.c:117\n__ubsan_handle_out_of_bounds lib/ubsan.c:429\nget_imix_entries net/core/pktgen.c:874\npktgen_if_write net/core/pktgen.c:1063\npde_write fs/proc/inode.c:334\nproc_reg_write fs/proc/inode.c:346\nvfs_write fs/read_write.c:593\nksys_write fs/read_write.c:644\ndo_syscall_64 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:130\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[ fp: allow to fill the array completely; minor changelog cleanup ]",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-21680",
"url": "https://www.suse.com/security/cve/CVE-2025-21680"
},
{
"category": "external",
"summary": "SUSE Bug 1236700 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236700"
},
{
"category": "external",
"summary": "SUSE Bug 1236701 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236701"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-19-default-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:24Z",
"details": "important"
}
],
"title": "CVE-2025-21680"
}
]
}
SUSE-SU-2025:20398-1
Vulnerability from csaf_suse - Published: 2025-06-10 13:19 - Updated: 2025-06-10 13:19Summary
Security update for kernel-livepatch-MICRO-6-0_Update_4
Severity
Moderate
Notes
Title of the patch: Security update for kernel-livepatch-MICRO-6-0_Update_4
Description of the patch: This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:
- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)
- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)
- CVE-2024-57996: net_sched: sch_sfq: don't allow 1 packet limit References: (bsc#1239077)
Patchnames: SUSE-SLE-Micro-6.1-kernel-37
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
19 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Security update for kernel-livepatch-MICRO-6-0_Update_4",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for kernel-livepatch-MICRO-6-0_Update_4 fixes the following issues:\n\n- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)\n- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)\n- CVE-2024-57996: net_sched: sch_sfq: don\u0027t allow 1 packet limit References: (bsc#1239077)\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-SLE-Micro-6.1-kernel-37",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20398-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2025:20398-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520398-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2025:20398-1",
"url": "https://lists.suse.com/pipermail/sle-updates/2025-June/040301.html"
},
{
"category": "self",
"summary": "SUSE Bug 1236701",
"url": "https://bugzilla.suse.com/1236701"
},
{
"category": "self",
"summary": "SUSE Bug 1239077",
"url": "https://bugzilla.suse.com/1239077"
},
{
"category": "self",
"summary": "SUSE Bug 1239096",
"url": "https://bugzilla.suse.com/1239096"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-57996 page",
"url": "https://www.suse.com/security/cve/CVE-2024-57996/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-58013 page",
"url": "https://www.suse.com/security/cve/CVE-2024-58013/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2025-21680 page",
"url": "https://www.suse.com/security/cve/CVE-2025-21680/"
}
],
"title": "Security update for kernel-livepatch-MICRO-6-0_Update_4",
"tracking": {
"current_release_date": "2025-06-10T13:19:33Z",
"generator": {
"date": "2025-06-10T13:19:33Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2025:20398-1",
"initial_release_date": "2025-06-10T13:19:33Z",
"revision_history": [
{
"date": "2025-06-10T13:19:33Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"product": {
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"product_id": "kernel-livepatch-6_4_0-24-default-4-1.2.s390x"
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.x86_64",
"product": {
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.x86_64",
"product_id": "kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Micro 6.1",
"product": {
"name": "SUSE Linux Micro 6.1",
"product_id": "SUSE Linux Micro 6.1",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sl-micro:6.1"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.s390x as component of SUSE Linux Micro 6.1",
"product_id": "SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x"
},
"product_reference": "kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"relates_to_product_reference": "SUSE Linux Micro 6.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-24-default-4-1.2.x86_64 as component of SUSE Linux Micro 6.1",
"product_id": "SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
},
"product_reference": "kernel-livepatch-6_4_0-24-default-4-1.2.x86_64",
"relates_to_product_reference": "SUSE Linux Micro 6.1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-57996",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-57996"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: sch_sfq: don\u0027t allow 1 packet limit\n\nThe current implementation does not work correctly with a limit of\n1. iproute2 actually checks for this and this patch adds the check in\nkernel as well.\n\nThis fixes the following syzkaller reported crash:\n\nUBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6\nindex 65535 is out of range for type \u0027struct sfq_head[128]\u0027\nCPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n __dump_stack lib/dump_stack.c:79 [inline]\n dump_stack+0x125/0x19f lib/dump_stack.c:120\n ubsan_epilogue lib/ubsan.c:148 [inline]\n __ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347\n sfq_link net/sched/sch_sfq.c:210 [inline]\n sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238\n sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500\n sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296\n netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]\n dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362\n __dev_close_many+0x214/0x350 net/core/dev.c:1468\n dev_close_many+0x207/0x510 net/core/dev.c:1506\n unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738\n unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695\n unregister_netdevice include/linux/netdevice.h:2893 [inline]\n __tun_detach+0x6b6/0x1600 drivers/net/tun.c:689\n tun_detach drivers/net/tun.c:705 [inline]\n tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640\n __fput+0x203/0x840 fs/file_table.c:280\n task_work_run+0x129/0x1b0 kernel/task_work.c:185\n exit_task_work include/linux/task_work.h:33 [inline]\n do_exit+0x5ce/0x2200 kernel/exit.c:931\n do_group_exit+0x144/0x310 kernel/exit.c:1046\n __do_sys_exit_group kernel/exit.c:1057 [inline]\n __se_sys_exit_group kernel/exit.c:1055 [inline]\n __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055\n do_syscall_64+0x6c/0xd0\n entry_SYSCALL_64_after_hwframe+0x61/0xcb\nRIP: 0033:0x7fe5e7b52479\nCode: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.\nRSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000\nRBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0\nR13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270\n\nThe crash can be also be reproduced with the following (with a tc\nrecompiled to allow for sfq limits of 1):\n\ntc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s\n../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1\nifconfig dummy0 up\nping -I dummy0 -f -c2 -W0.1 8.8.8.8\nsleep 1\n\nScenario that triggers the crash:\n\n* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1\n\n* TBF dequeues: it peeks from SFQ which moves the packet to the\n gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so\n it schedules itself for later.\n\n* the second packet is sent and TBF tries to queues it to SFQ. qdisc\n qlen is now 2 and because the SFQ limit is 1 the packet is dropped\n by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,\n however q-\u003etail is not NULL.\n\nAt this point, assuming no more packets are queued, when sch_dequeue\nruns again it will decrement the qlen for the current empty slot\ncausing an underflow and the subsequent out of bounds access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-57996",
"url": "https://www.suse.com/security/cve/CVE-2024-57996"
},
{
"category": "external",
"summary": "SUSE Bug 1239076 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239076"
},
{
"category": "external",
"summary": "SUSE Bug 1239077 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239077"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:33Z",
"details": "important"
}
],
"title": "CVE-2024-57996"
},
{
"cve": "CVE-2024-58013",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-58013"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\n\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 16026:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\n kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:726\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\n new_sync_write fs/read_write.c:586 [inline]\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 16022:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2338 [inline]\n slab_free mm/slub.c:4598 [inline]\n kfree+0x196/0x420 mm/slub.c:4746\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-58013",
"url": "https://www.suse.com/security/cve/CVE-2024-58013"
},
{
"category": "external",
"summary": "SUSE Bug 1239095 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239095"
},
{
"category": "external",
"summary": "SUSE Bug 1239096 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239096"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:33Z",
"details": "important"
}
],
"title": "CVE-2024-58013"
},
{
"cve": "CVE-2025-21680",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-21680"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\npktgen: Avoid out-of-bounds access in get_imix_entries\n\nPassing a sufficient amount of imix entries leads to invalid access to the\npkt_dev-\u003eimix_entries array because of the incorrect boundary check.\n\nUBSAN: array-index-out-of-bounds in net/core/pktgen.c:874:24\nindex 20 is out of range for type \u0027imix_pkt [20]\u0027\nCPU: 2 PID: 1210 Comm: bash Not tainted 6.10.0-rc1 #121\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl lib/dump_stack.c:117\n__ubsan_handle_out_of_bounds lib/ubsan.c:429\nget_imix_entries net/core/pktgen.c:874\npktgen_if_write net/core/pktgen.c:1063\npde_write fs/proc/inode.c:334\nproc_reg_write fs/proc/inode.c:346\nvfs_write fs/read_write.c:593\nksys_write fs/read_write.c:644\ndo_syscall_64 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:130\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[ fp: allow to fill the array completely; minor changelog cleanup ]",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-21680",
"url": "https://www.suse.com/security/cve/CVE-2025-21680"
},
{
"category": "external",
"summary": "SUSE Bug 1236700 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236700"
},
{
"category": "external",
"summary": "SUSE Bug 1236701 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236701"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-24-default-4-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:19:33Z",
"details": "important"
}
],
"title": "CVE-2025-21680"
}
]
}
SUSE-SU-2025:20399-1
Vulnerability from csaf_suse - Published: 2025-06-10 13:34 - Updated: 2025-06-10 13:34Summary
Security update for kernel-livepatch-MICRO-6-0_Update_5
Severity
Moderate
Notes
Title of the patch: Security update for kernel-livepatch-MICRO-6-0_Update_5
Description of the patch: This update for kernel-livepatch-MICRO-6-0_Update_5 fixes the following issues:
- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)
- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)
- CVE-2024-57996: net_sched: sch_sfq: don't allow 1 packet limit References: (bsc#1239077)
Patchnames: SUSE-SLE-Micro-6.1-kernel-38
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
19 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Security update for kernel-livepatch-MICRO-6-0_Update_5",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for kernel-livepatch-MICRO-6-0_Update_5 fixes the following issues:\n\n- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)\n- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)\n- CVE-2024-57996: net_sched: sch_sfq: don\u0027t allow 1 packet limit References: (bsc#1239077)\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-SLE-Micro-6.1-kernel-38",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20399-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2025:20399-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520399-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2025:20399-1",
"url": "https://lists.suse.com/pipermail/sle-updates/2025-June/040300.html"
},
{
"category": "self",
"summary": "SUSE Bug 1236701",
"url": "https://bugzilla.suse.com/1236701"
},
{
"category": "self",
"summary": "SUSE Bug 1239077",
"url": "https://bugzilla.suse.com/1239077"
},
{
"category": "self",
"summary": "SUSE Bug 1239096",
"url": "https://bugzilla.suse.com/1239096"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-57996 page",
"url": "https://www.suse.com/security/cve/CVE-2024-57996/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-58013 page",
"url": "https://www.suse.com/security/cve/CVE-2024-58013/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2025-21680 page",
"url": "https://www.suse.com/security/cve/CVE-2025-21680/"
}
],
"title": "Security update for kernel-livepatch-MICRO-6-0_Update_5",
"tracking": {
"current_release_date": "2025-06-10T13:34:03Z",
"generator": {
"date": "2025-06-10T13:34:03Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2025:20399-1",
"initial_release_date": "2025-06-10T13:34:03Z",
"revision_history": [
{
"date": "2025-06-10T13:34:03Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"product": {
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"product_id": "kernel-livepatch-6_4_0-25-default-3-1.2.s390x"
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.x86_64",
"product": {
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.x86_64",
"product_id": "kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Micro 6.1",
"product": {
"name": "SUSE Linux Micro 6.1",
"product_id": "SUSE Linux Micro 6.1",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sl-micro:6.1"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.s390x as component of SUSE Linux Micro 6.1",
"product_id": "SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x"
},
"product_reference": "kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"relates_to_product_reference": "SUSE Linux Micro 6.1"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-25-default-3-1.2.x86_64 as component of SUSE Linux Micro 6.1",
"product_id": "SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
},
"product_reference": "kernel-livepatch-6_4_0-25-default-3-1.2.x86_64",
"relates_to_product_reference": "SUSE Linux Micro 6.1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-57996",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-57996"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: sch_sfq: don\u0027t allow 1 packet limit\n\nThe current implementation does not work correctly with a limit of\n1. iproute2 actually checks for this and this patch adds the check in\nkernel as well.\n\nThis fixes the following syzkaller reported crash:\n\nUBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6\nindex 65535 is out of range for type \u0027struct sfq_head[128]\u0027\nCPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n __dump_stack lib/dump_stack.c:79 [inline]\n dump_stack+0x125/0x19f lib/dump_stack.c:120\n ubsan_epilogue lib/ubsan.c:148 [inline]\n __ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347\n sfq_link net/sched/sch_sfq.c:210 [inline]\n sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238\n sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500\n sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296\n netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]\n dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362\n __dev_close_many+0x214/0x350 net/core/dev.c:1468\n dev_close_many+0x207/0x510 net/core/dev.c:1506\n unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738\n unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695\n unregister_netdevice include/linux/netdevice.h:2893 [inline]\n __tun_detach+0x6b6/0x1600 drivers/net/tun.c:689\n tun_detach drivers/net/tun.c:705 [inline]\n tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640\n __fput+0x203/0x840 fs/file_table.c:280\n task_work_run+0x129/0x1b0 kernel/task_work.c:185\n exit_task_work include/linux/task_work.h:33 [inline]\n do_exit+0x5ce/0x2200 kernel/exit.c:931\n do_group_exit+0x144/0x310 kernel/exit.c:1046\n __do_sys_exit_group kernel/exit.c:1057 [inline]\n __se_sys_exit_group kernel/exit.c:1055 [inline]\n __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055\n do_syscall_64+0x6c/0xd0\n entry_SYSCALL_64_after_hwframe+0x61/0xcb\nRIP: 0033:0x7fe5e7b52479\nCode: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.\nRSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000\nRBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0\nR13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270\n\nThe crash can be also be reproduced with the following (with a tc\nrecompiled to allow for sfq limits of 1):\n\ntc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s\n../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1\nifconfig dummy0 up\nping -I dummy0 -f -c2 -W0.1 8.8.8.8\nsleep 1\n\nScenario that triggers the crash:\n\n* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1\n\n* TBF dequeues: it peeks from SFQ which moves the packet to the\n gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so\n it schedules itself for later.\n\n* the second packet is sent and TBF tries to queues it to SFQ. qdisc\n qlen is now 2 and because the SFQ limit is 1 the packet is dropped\n by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,\n however q-\u003etail is not NULL.\n\nAt this point, assuming no more packets are queued, when sch_dequeue\nruns again it will decrement the qlen for the current empty slot\ncausing an underflow and the subsequent out of bounds access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-57996",
"url": "https://www.suse.com/security/cve/CVE-2024-57996"
},
{
"category": "external",
"summary": "SUSE Bug 1239076 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239076"
},
{
"category": "external",
"summary": "SUSE Bug 1239077 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239077"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:34:03Z",
"details": "important"
}
],
"title": "CVE-2024-57996"
},
{
"cve": "CVE-2024-58013",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-58013"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\n\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 16026:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\n kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:726\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\n new_sync_write fs/read_write.c:586 [inline]\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 16022:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2338 [inline]\n slab_free mm/slub.c:4598 [inline]\n kfree+0x196/0x420 mm/slub.c:4746\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-58013",
"url": "https://www.suse.com/security/cve/CVE-2024-58013"
},
{
"category": "external",
"summary": "SUSE Bug 1239095 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239095"
},
{
"category": "external",
"summary": "SUSE Bug 1239096 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239096"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:34:03Z",
"details": "important"
}
],
"title": "CVE-2024-58013"
},
{
"cve": "CVE-2025-21680",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-21680"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\npktgen: Avoid out-of-bounds access in get_imix_entries\n\nPassing a sufficient amount of imix entries leads to invalid access to the\npkt_dev-\u003eimix_entries array because of the incorrect boundary check.\n\nUBSAN: array-index-out-of-bounds in net/core/pktgen.c:874:24\nindex 20 is out of range for type \u0027imix_pkt [20]\u0027\nCPU: 2 PID: 1210 Comm: bash Not tainted 6.10.0-rc1 #121\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl lib/dump_stack.c:117\n__ubsan_handle_out_of_bounds lib/ubsan.c:429\nget_imix_entries net/core/pktgen.c:874\npktgen_if_write net/core/pktgen.c:1063\npde_write fs/proc/inode.c:334\nproc_reg_write fs/proc/inode.c:346\nvfs_write fs/read_write.c:593\nksys_write fs/read_write.c:644\ndo_syscall_64 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:130\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[ fp: allow to fill the array completely; minor changelog cleanup ]",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-21680",
"url": "https://www.suse.com/security/cve/CVE-2025-21680"
},
{
"category": "external",
"summary": "SUSE Bug 1236700 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236700"
},
{
"category": "external",
"summary": "SUSE Bug 1236701 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236701"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.s390x",
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-25-default-3-1.2.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T13:34:03Z",
"details": "important"
}
],
"title": "CVE-2025-21680"
}
]
}
SUSE-SU-2025:20400-1
Vulnerability from csaf_suse - Published: 2025-06-10 11:17 - Updated: 2025-06-10 11:17Summary
Security update for kernel-livepatch-MICRO-6-0-RT_Update_2
Severity
Moderate
Notes
Title of the patch: Security update for kernel-livepatch-MICRO-6-0-RT_Update_2
Description of the patch: This update for kernel-livepatch-MICRO-6-0-RT_Update_2 fixes the following issues:
- CVE-2024-49855: nbd: fix race between timeout and normal completion (bsc#1232900)
- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)
- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)
- CVE-2024-57996: net_sched: sch_sfq: don't allow 1 packet limit References: (bsc#1239077)
Patchnames: SUSE-SLE-Micro-6.1-kernel-31
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.8 (High)
Affected products
Recommended
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
References
24 references
{
"document": {
"aggregate_severity": {
"namespace": "https://www.suse.com/support/security/rating/",
"text": "moderate"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright 2024 SUSE LLC. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Security update for kernel-livepatch-MICRO-6-0-RT_Update_2",
"title": "Title of the patch"
},
{
"category": "description",
"text": "This update for kernel-livepatch-MICRO-6-0-RT_Update_2 fixes the following issues:\n\n- CVE-2024-49855: nbd: fix race between timeout and normal completion (bsc#1232900)\n- CVE-2025-21680: pktgen: avoid out-of-bounds access in get_imix_entries (bsc#1236701)\n- CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096)\n- CVE-2024-57996: net_sched: sch_sfq: don\u0027t allow 1 packet limit References: (bsc#1239077)\n",
"title": "Description of the patch"
},
{
"category": "details",
"text": "SUSE-SLE-Micro-6.1-kernel-31",
"title": "Patchnames"
},
{
"category": "legal_disclaimer",
"text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
"title": "Terms of use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://www.suse.com/support/security/contact/",
"name": "SUSE Product Security Team",
"namespace": "https://www.suse.com/"
},
"references": [
{
"category": "external",
"summary": "SUSE ratings",
"url": "https://www.suse.com/support/security/rating/"
},
{
"category": "self",
"summary": "URL of this CSAF notice",
"url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20400-1.json"
},
{
"category": "self",
"summary": "URL for SUSE-SU-2025:20400-1",
"url": "https://www.suse.com/support/update/announcement/2025/suse-su-202520400-1/"
},
{
"category": "self",
"summary": "E-Mail link for SUSE-SU-2025:20400-1",
"url": "https://lists.suse.com/pipermail/sle-updates/2025-June/040299.html"
},
{
"category": "self",
"summary": "SUSE Bug 1232900",
"url": "https://bugzilla.suse.com/1232900"
},
{
"category": "self",
"summary": "SUSE Bug 1236701",
"url": "https://bugzilla.suse.com/1236701"
},
{
"category": "self",
"summary": "SUSE Bug 1239077",
"url": "https://bugzilla.suse.com/1239077"
},
{
"category": "self",
"summary": "SUSE Bug 1239096",
"url": "https://bugzilla.suse.com/1239096"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-49855 page",
"url": "https://www.suse.com/security/cve/CVE-2024-49855/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-57996 page",
"url": "https://www.suse.com/security/cve/CVE-2024-57996/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2024-58013 page",
"url": "https://www.suse.com/security/cve/CVE-2024-58013/"
},
{
"category": "self",
"summary": "SUSE CVE CVE-2025-21680 page",
"url": "https://www.suse.com/security/cve/CVE-2025-21680/"
}
],
"title": "Security update for kernel-livepatch-MICRO-6-0-RT_Update_2",
"tracking": {
"current_release_date": "2025-06-10T11:17:39Z",
"generator": {
"date": "2025-06-10T11:17:39Z",
"engine": {
"name": "cve-database.git:bin/generate-csaf.pl",
"version": "1"
}
},
"id": "SUSE-SU-2025:20400-1",
"initial_release_date": "2025-06-10T11:17:39Z",
"revision_history": [
{
"date": "2025-06-10T11:17:39Z",
"number": "1",
"summary": "Current version"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64",
"product": {
"name": "kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64",
"product_id": "kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
}
}
],
"category": "architecture",
"name": "x86_64"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux Micro 6.1",
"product": {
"name": "SUSE Linux Micro 6.1",
"product_id": "SUSE Linux Micro 6.1",
"product_identification_helper": {
"cpe": "cpe:/o:suse:sl-micro:6.1"
}
}
}
],
"category": "product_family",
"name": "SUSE Linux Enterprise"
}
],
"category": "vendor",
"name": "SUSE"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64 as component of SUSE Linux Micro 6.1",
"product_id": "SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
},
"product_reference": "kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64",
"relates_to_product_reference": "SUSE Linux Micro 6.1"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2024-49855",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-49855"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnbd: fix race between timeout and normal completion\n\nIf request timetout is handled by nbd_requeue_cmd(), normal completion\nhas to be stopped for avoiding to complete this requeued request, other\nuse-after-free can be triggered.\n\nFix the race by clearing NBD_CMD_INFLIGHT in nbd_requeue_cmd(), meantime\nmake sure that cmd-\u003elock is grabbed for clearing the flag and the\nrequeue.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-49855",
"url": "https://www.suse.com/security/cve/CVE-2024-49855"
},
{
"category": "external",
"summary": "SUSE Bug 1232195 for CVE-2024-49855",
"url": "https://bugzilla.suse.com/1232195"
},
{
"category": "external",
"summary": "SUSE Bug 1232900 for CVE-2024-49855",
"url": "https://bugzilla.suse.com/1232900"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T11:17:39Z",
"details": "important"
}
],
"title": "CVE-2024-49855"
},
{
"cve": "CVE-2024-57996",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-57996"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: sch_sfq: don\u0027t allow 1 packet limit\n\nThe current implementation does not work correctly with a limit of\n1. iproute2 actually checks for this and this patch adds the check in\nkernel as well.\n\nThis fixes the following syzkaller reported crash:\n\nUBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6\nindex 65535 is out of range for type \u0027struct sfq_head[128]\u0027\nCPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nCall Trace:\n __dump_stack lib/dump_stack.c:79 [inline]\n dump_stack+0x125/0x19f lib/dump_stack.c:120\n ubsan_epilogue lib/ubsan.c:148 [inline]\n __ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347\n sfq_link net/sched/sch_sfq.c:210 [inline]\n sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238\n sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500\n sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319\n qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026\n dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296\n netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]\n dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362\n __dev_close_many+0x214/0x350 net/core/dev.c:1468\n dev_close_many+0x207/0x510 net/core/dev.c:1506\n unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738\n unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695\n unregister_netdevice include/linux/netdevice.h:2893 [inline]\n __tun_detach+0x6b6/0x1600 drivers/net/tun.c:689\n tun_detach drivers/net/tun.c:705 [inline]\n tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640\n __fput+0x203/0x840 fs/file_table.c:280\n task_work_run+0x129/0x1b0 kernel/task_work.c:185\n exit_task_work include/linux/task_work.h:33 [inline]\n do_exit+0x5ce/0x2200 kernel/exit.c:931\n do_group_exit+0x144/0x310 kernel/exit.c:1046\n __do_sys_exit_group kernel/exit.c:1057 [inline]\n __se_sys_exit_group kernel/exit.c:1055 [inline]\n __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055\n do_syscall_64+0x6c/0xd0\n entry_SYSCALL_64_after_hwframe+0x61/0xcb\nRIP: 0033:0x7fe5e7b52479\nCode: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.\nRSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479\nRDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000\nRBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0\nR13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270\n\nThe crash can be also be reproduced with the following (with a tc\nrecompiled to allow for sfq limits of 1):\n\ntc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s\n../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1\nifconfig dummy0 up\nping -I dummy0 -f -c2 -W0.1 8.8.8.8\nsleep 1\n\nScenario that triggers the crash:\n\n* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1\n\n* TBF dequeues: it peeks from SFQ which moves the packet to the\n gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so\n it schedules itself for later.\n\n* the second packet is sent and TBF tries to queues it to SFQ. qdisc\n qlen is now 2 and because the SFQ limit is 1 the packet is dropped\n by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,\n however q-\u003etail is not NULL.\n\nAt this point, assuming no more packets are queued, when sch_dequeue\nruns again it will decrement the qlen for the current empty slot\ncausing an underflow and the subsequent out of bounds access.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-57996",
"url": "https://www.suse.com/security/cve/CVE-2024-57996"
},
{
"category": "external",
"summary": "SUSE Bug 1239076 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239076"
},
{
"category": "external",
"summary": "SUSE Bug 1239077 for CVE-2024-57996",
"url": "https://bugzilla.suse.com/1239077"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T11:17:39Z",
"details": "important"
}
],
"title": "CVE-2024-57996"
},
{
"cve": "CVE-2024-58013",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2024-58013"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync\n\nThis fixes the following crash:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\nRead of size 8 at addr ffff88814128f898 by task kworker/u9:4/5961\n\nCPU: 1 UID: 0 PID: 5961 Comm: kworker/u9:4 Not tainted 6.12.0-syzkaller-10684-gf1cd565ce577 #0\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n mgmt_remove_adv_monitor_sync+0x3a/0xd0 net/bluetooth/mgmt.c:5543\n hci_cmd_sync_work+0x22b/0x400 net/bluetooth/hci_sync.c:332\n process_one_work kernel/workqueue.c:3229 [inline]\n process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310\n worker_thread+0x870/0xd30 kernel/workqueue.c:3391\n kthread+0x2f0/0x390 kernel/kthread.c:389\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n \u003c/TASK\u003e\n\nAllocated by task 16026:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x243/0x390 mm/slub.c:4314\n kmalloc_noprof include/linux/slab.h:901 [inline]\n kzalloc_noprof include/linux/slab.h:1037 [inline]\n mgmt_pending_new+0x65/0x250 net/bluetooth/mgmt_util.c:269\n mgmt_pending_add+0x36/0x120 net/bluetooth/mgmt_util.c:296\n remove_adv_monitor+0x102/0x1b0 net/bluetooth/mgmt.c:5568\n hci_mgmt_cmd+0xc47/0x11d0 net/bluetooth/hci_sock.c:1712\n hci_sock_sendmsg+0x7b8/0x11c0 net/bluetooth/hci_sock.c:1832\n sock_sendmsg_nosec net/socket.c:711 [inline]\n __sock_sendmsg+0x221/0x270 net/socket.c:726\n sock_write_iter+0x2d7/0x3f0 net/socket.c:1147\n new_sync_write fs/read_write.c:586 [inline]\n vfs_write+0xaeb/0xd30 fs/read_write.c:679\n ksys_write+0x18f/0x2b0 fs/read_write.c:731\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 16022:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3f/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:582\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x59/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2338 [inline]\n slab_free mm/slub.c:4598 [inline]\n kfree+0x196/0x420 mm/slub.c:4746\n mgmt_pending_foreach+0xd1/0x130 net/bluetooth/mgmt_util.c:259\n __mgmt_power_off+0x183/0x430 net/bluetooth/mgmt.c:9550\n hci_dev_close_sync+0x6c4/0x11c0 net/bluetooth/hci_sync.c:5208\n hci_dev_do_close net/bluetooth/hci_core.c:483 [inline]\n hci_dev_close+0x112/0x210 net/bluetooth/hci_core.c:508\n sock_do_ioctl+0x158/0x460 net/socket.c:1209\n sock_ioctl+0x626/0x8e0 net/socket.c:1328\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:906 [inline]\n __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2024-58013",
"url": "https://www.suse.com/security/cve/CVE-2024-58013"
},
{
"category": "external",
"summary": "SUSE Bug 1239095 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239095"
},
{
"category": "external",
"summary": "SUSE Bug 1239096 for CVE-2024-58013",
"url": "https://bugzilla.suse.com/1239096"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T11:17:39Z",
"details": "important"
}
],
"title": "CVE-2024-58013"
},
{
"cve": "CVE-2025-21680",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2025-21680"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\npktgen: Avoid out-of-bounds access in get_imix_entries\n\nPassing a sufficient amount of imix entries leads to invalid access to the\npkt_dev-\u003eimix_entries array because of the incorrect boundary check.\n\nUBSAN: array-index-out-of-bounds in net/core/pktgen.c:874:24\nindex 20 is out of range for type \u0027imix_pkt [20]\u0027\nCPU: 2 PID: 1210 Comm: bash Not tainted 6.10.0-rc1 #121\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996)\nCall Trace:\n\u003cTASK\u003e\ndump_stack_lvl lib/dump_stack.c:117\n__ubsan_handle_out_of_bounds lib/ubsan.c:429\nget_imix_entries net/core/pktgen.c:874\npktgen_if_write net/core/pktgen.c:1063\npde_write fs/proc/inode.c:334\nproc_reg_write fs/proc/inode.c:346\nvfs_write fs/read_write.c:593\nksys_write fs/read_write.c:644\ndo_syscall_64 arch/x86/entry/common.c:83\nentry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:130\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\n\n[ fp: allow to fill the array completely; minor changelog cleanup ]",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2025-21680",
"url": "https://www.suse.com/security/cve/CVE-2025-21680"
},
{
"category": "external",
"summary": "SUSE Bug 1236700 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236700"
},
{
"category": "external",
"summary": "SUSE Bug 1236701 for CVE-2025-21680",
"url": "https://bugzilla.suse.com/1236701"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Micro 6.1:kernel-livepatch-6_4_0-10-rt-6-1.1.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2025-06-10T11:17:39Z",
"details": "important"
}
],
"title": "CVE-2025-21680"
}
]
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…