Vulnerability-Lookup

CVE-2023-53432 (GCVE-0-2023-53432)

Vulnerability from cvelistv5 – Published: 2025-09-18 16:04 – Updated: 2026-08-05 09:14

Title

firewire: net: fix use after free in fwnet_finish_incoming_packet()

Summary

In the Linux kernel, the following vulnerability has been resolved: firewire: net: fix use after free in fwnet_finish_incoming_packet() The netif_rx() function frees the skb so we can't dereference it to save the skb->len.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-14 19:15 UTC

CWE

CWE-416 - Use After Free

Assigner

Linux mitre root Scorecard

References

4 references

URL	Tags
https://git.kernel.org/stable/c/2ea70379e4f4efa95…
https://git.kernel.org/stable/c/9040adc38cf6bfbb7…
https://git.kernel.org/stable/c/9860921ab4521252d…
https://git.kernel.org/stable/c/3ff256751a2853e1f…

Impacted products

2 products

Vendor	Product	Version	CPE status
Linux	Linux	Affected: c76acec6d55107b652a37c90b36c00bc8b04dabb , < 2ea70379e4f4efa95c9daa7f3f9bdd4d40aec927 (git) Affected: c76acec6d55107b652a37c90b36c00bc8b04dabb , < 9040adc38cf6bfbb77034d558ac2c52f70d840ac (git) Affected: c76acec6d55107b652a37c90b36c00bc8b04dabb , < 9860921ab4521252dc39bb21b9c936bd09a00982 (git) Affected: c76acec6d55107b652a37c90b36c00bc8b04dabb , < 3ff256751a2853e1ffaa36958ff933ccc98c6cb5 (git)	guessed
Linux	Linux	Affected: 2.6.31 Unaffected: 0 , < 2.6.31 (semver) Unaffected: 5.15.128 , ≤ 5.15.* (semver) Unaffected: 6.1.47 , ≤ 6.1.* (semver) Unaffected: 6.4.12 , ≤ 6.4.* (semver) Unaffected: 6.5 , ≤ * (original_commit_for_fix)	guessed

Show details on NVD website

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FKIE_CVE-2023-53432

Vulnerability from fkie_nvd - Published: 2025-09-18 16:15 - Updated: 2026-08-04 10:19

Severity

8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/2ea70379e4f4efa95c9daa7f3f9bdd4d40aec927	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/3ff256751a2853e1ffaa36958ff933ccc98c6cb5	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9040adc38cf6bfbb77034d558ac2c52f70d840ac	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9860921ab4521252dc39bb21b9c936bd09a00982	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*

JSON

To clipboard

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}

GHSA-VGFH-VGXV-C838

Vulnerability from github – Published: 2025-09-18 18:30 – Updated: 2025-12-11 15:30

Details

In the Linux kernel, the following vulnerability has been resolved:

firewire: net: fix use after free in fwnet_finish_incoming_packet()

The netif_rx() function frees the skb so we can't dereference it to save the skb->len.

Severity

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-53432"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-18T16:15:47Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirewire: net: fix use after free in fwnet_finish_incoming_packet()\n\nThe netif_rx() function frees the skb so we can\u0027t dereference it to\nsave the skb-\u003elen.",
  "id": "GHSA-vgfh-vgxv-c838",
  "modified": "2025-12-11T15:30:30Z",
  "published": "2025-09-18T18:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53432"
    },
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    }
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  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

OESA-2025-2406 (CVE-2022-50249)

Vulnerability from osv_openeuler – Published: 2025-10-11 11:09 – Updated: 2026-08-06 11:09 – Source website

Summary

kernel security update

Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

memory: of: Fix refcount leak bug in of_get_ddr_timings()

We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount.(CVE-2022-50249)

In the Linux kernel, the following vulnerability has been resolved:

drm/radeon: Add the missed acpi_put_table() to fix memory leak

When the radeon driver reads the bios information from ACPI table in radeon_acpi_vfct_bios(), it misses to call acpi_put_table() to release the ACPI memory after the init, so add acpi_put_table() properly to fix the memory leak.

v2: fix text formatting (Alex)(CVE-2022-50275)

In the Linux kernel, the following vulnerability has been resolved:

wifi: rtlwifi: Fix global-out-of-bounds bug in _rtl8812ae_phy_set_txpower_limit()

There is a global-out-of-bounds reported by KASAN:

BUG: KASAN: global-out-of-bounds in _rtl8812ae_eq_n_byte.part.0+0x3d/0x84 [rtl8821ae] Read of size 1 at addr ffffffffa0773c43 by task NetworkManager/411

CPU: 6 PID: 411 Comm: NetworkManager Tainted: G D 6.1.0-rc8+ #144 e15588508517267d37 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), Call Trace: <TASK> ... kasan_report+0xbb/0x1c0 _rtl8812ae_eq_n_byte.part.0+0x3d/0x84 [rtl8821ae] rtl8821ae_phy_bb_config.cold+0x346/0x641 [rtl8821ae] rtl8821ae_hw_init+0x1f5e/0x79b0 [rtl8821ae] ... </TASK>

The root cause of the problem is that the comparison order of "prate_section" in _rtl8812ae_phy_set_txpower_limit() is wrong. The _rtl8812ae_eq_n_byte() is used to compare the first n bytes of the two strings from tail to head, which causes the problem. In the _rtl8812ae_phy_set_txpower_limit(), it was originally intended to meet this requirement by carefully designing the comparison order. For example, "pregulation" and "pbandwidth" are compared in order of length from small to large, first is 3 and last is 4. However, the comparison order of "prate_section" dose not obey such order requirement, therefore when "prate_section" is "HT", when comparing from tail to head, it will lead to access out of bounds in _rtl8812ae_eq_n_byte(). As mentioned above, the _rtl8812ae_eq_n_byte() has the same function as strcmp(), so just strcmp() is enough.

Fix it by removing _rtl8812ae_eq_n_byte() and use strcmp() barely. Although it can be fixed by adjusting the comparison order of "prate_section", this may cause the value of "rate_section" to not be from 0 to 5. In addition, commit "21e4b0726dc6" not only moved driver from staging to regular tree, but also added setting txpower limit function during the driver config phase, so the problem was introduced by this commit.(CVE-2022-50279)

In the Linux kernel, the following vulnerability has been resolved:

wifi: ath9k: verify the expected usb_endpoints are present

The bug arises when a USB device claims to be an ATH9K but doesn't have the expected endpoints. (In this case there was an interrupt endpoint where the driver expected a bulk endpoint.) The kernel needs to be able to handle such devices without getting an internal error.

usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 3 PID: 500 at drivers/usb/core/urb.c:493 usb_submit_urb+0xce2/0x1430 drivers/usb/core/urb.c:493 Modules linked in: CPU: 3 PID: 500 Comm: kworker/3:2 Not tainted 5.10.135-syzkaller #0 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Workqueue: events request_firmware_work_func RIP: 0010:usb_submit_urb+0xce2/0x1430 drivers/usb/core/urb.c:493 Call Trace: ath9k_hif_usb_alloc_rx_urbs drivers/net/wireless/ath/ath9k/hif_usb.c:908 [inline] ath9k_hif_usb_alloc_urbs+0x75e/0x1010 drivers/net/wireless/ath/ath9k/hif_usb.c:1019 ath9k_hif_usb_dev_init drivers/net/wireless/ath/ath9k/hif_usb.c:1109 [inline] ath9k_hif_usb_firmware_cb+0x142/0x530 drivers/net/wireless/ath/ath9k/hif_usb.c:1242 request_firmware_work_func+0x12e/0x240 drivers/base/firmware_loader/main.c:1097 process_one_work+0x9af/0x1600 kernel/workqueue.c:2279 worker_thread+0x61d/0x12f0 kernel/workqueue.c:2425 kthread+0x3b4/0x4a0 kernel/kthread.c:313 ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:299

Found by Linux Verification Center (linuxtesting.org) with Syzkaller.(CVE-2022-50297)

In the Linux kernel, the following vulnerability has been resolved:

ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS

UBSAN complains about array-index-out-of-bounds: [ 1.980703] kernel: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41 [ 1.980709] kernel: index 15 is out of range for type 'ahci_em_priv [8]' [ 1.980713] kernel: CPU: 0 PID: 209 Comm: scsi_eh_8 Not tainted 5.15.0-25-generic #25-Ubuntu [ 1.980716] kernel: Hardware name: System manufacturer System Product Name/P5Q3, BIOS 1102 06/11/2010 [ 1.980718] kernel: Call Trace: [ 1.980721] kernel: <TASK> [ 1.980723] kernel: show_stack+0x52/0x58 [ 1.980729] kernel: dump_stack_lvl+0x4a/0x5f [ 1.980734] kernel: dump_stack+0x10/0x12 [ 1.980736] kernel: ubsan_epilogue+0x9/0x45 [ 1.980739] kernel: __ubsan_handle_out_of_bounds.cold+0x44/0x49 [ 1.980742] kernel: ahci_qc_issue+0x166/0x170 [libahci] [ 1.980748] kernel: ata_qc_issue+0x135/0x240 [ 1.980752] kernel: ata_exec_internal_sg+0x2c4/0x580 [ 1.980754] kernel: ? vprintk_default+0x1d/0x20 [ 1.980759] kernel: ata_exec_internal+0x67/0xa0 [ 1.980762] kernel: sata_pmp_read+0x8d/0xc0 [ 1.980765] kernel: sata_pmp_read_gscr+0x3c/0x90 [ 1.980768] kernel: sata_pmp_attach+0x8b/0x310 [ 1.980771] kernel: ata_eh_revalidate_and_attach+0x28c/0x4b0 [ 1.980775] kernel: ata_eh_recover+0x6b6/0xb30 [ 1.980778] kernel: ? ahci_do_hardreset+0x180/0x180 [libahci] [ 1.980783] kernel: ? ahci_stop_engine+0xb0/0xb0 [libahci] [ 1.980787] kernel: ? ahci_do_softreset+0x290/0x290 [libahci] [ 1.980792] kernel: ? trace_event_raw_event_ata_eh_link_autopsy_qc+0xe0/0xe0 [ 1.980795] kernel: sata_pmp_eh_recover.isra.0+0x214/0x560 [ 1.980799] kernel: sata_pmp_error_handler+0x23/0x40 [ 1.980802] kernel: ahci_error_handler+0x43/0x80 [libahci] [ 1.980806] kernel: ata_scsi_port_error_handler+0x2b1/0x600 [ 1.980810] kernel: ata_scsi_error+0x9c/0xd0 [ 1.980813] kernel: scsi_error_handler+0xa1/0x180 [ 1.980817] kernel: ? scsi_unjam_host+0x1c0/0x1c0 [ 1.980820] kernel: kthread+0x12a/0x150 [ 1.980823] kernel: ? set_kthread_struct+0x50/0x50 [ 1.980826] kernel: ret_from_fork+0x22/0x30 [ 1.980831] kernel: </TASK>

This happens because sata_pmp_init_links() initialize link->pmp up to SATA_PMP_MAX_PORTS while em_priv is declared as 8 elements array.

I can't find the maximum Enclosure Management ports specified in AHCI spec v1.3.1, but "12.2.1 LED message type" states that "Port Multiplier Information" can utilize 4 bits, which implies it can support up to 16 ports. Hence, use SATA_PMP_MAX_PORTS as EM_MAX_SLOTS to resolve the issue.

BugLink: https://bugs.launchpad.net/bugs/1970074(CVE-2022-50315)

In the Linux kernel, the following vulnerability has been resolved:

crypto: cavium - prevent integer overflow loading firmware

The "code_length" value comes from the firmware file. If your firmware is untrusted realistically there is probably very little you can do to protect yourself. Still we try to limit the damage as much as possible. Also Smatch marks any data read from the filesystem as untrusted and prints warnings if it not capped correctly.

The "ntohl(ucode->code_length) * 2" multiplication can have an integer overflow.(CVE-2022-50330)

In the Linux kernel, the following vulnerability has been resolved:

scsi: target: iscsi: Fix a race condition between login_work and the login thread

In case a malicious initiator sends some random data immediately after a login PDU; the iscsi_target_sk_data_ready() callback will schedule the login_work and, at the same time, the negotiation may end without clearing the LOGIN_FLAGS_INITIAL_PDU flag (because no additional PDU exchanges are required to complete the login).

The login has been completed but the login_work function will find the LOGIN_FLAGS_INITIAL_PDU flag set and will never stop from rescheduling itself; at this point, if the initiator drops the connection, the iscsit_conn structure will be freed, login_work will dereference a released socket structure and the kernel crashes.

BUG: kernel NULL pointer dereference, address: 0000000000000230 PF: supervisor write access in kernel mode PF: error_code(0x0002) - not-present page Workqueue: events iscsi_target_do_login_rx [iscsi_target_mod] RIP: 0010:_raw_read_lock_bh+0x15/0x30 Call trace: iscsi_target_do_login_rx+0x75/0x3f0 [iscsi_target_mod] process_one_work+0x1e8/0x3c0

Fix this bug by forcing login_work to stop after the login has been completed and the socket callbacks have been restored.

Add a comment to clearify the return values of iscsi_target_do_login()(CVE-2022-50350)

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: hci_{ldisc,serdev}: check percpu_init_rwsem() failure

syzbot is reporting NULL pointer dereference at hci_uart_tty_close() [1], for rcu_sync_enter() is called without rcu_sync_init() due to hci_uart_tty_open() ignoring percpu_init_rwsem() failure.

While we are at it, fix that hci_uart_register_device() ignores percpu_init_rwsem() failure and hci_uart_unregister_device() does not call percpu_free_rwsem().(CVE-2022-50374)

In the Linux kernel, the following vulnerability has been resolved:

staging: vme_user: Fix possible UAF in tsi148_dma_list_add

Smatch report warning as follows:

drivers/staging/vme_user/vme_tsi148.c:1757 tsi148_dma_list_add() warn: '&entry->list' not removed from list

In tsi148_dma_list_add(), the error path "goto err_dma" will not remove entry->list from list->entries, but entry will be freed, then list traversal may cause UAF.

Fix by removeing it from list->entries before free().(CVE-2022-50384)

In the Linux kernel, the following vulnerability has been resolved:

wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()

> ret = brcmf_proto_tx_queue_data(drvr, ifp->ifidx, skb);

may be schedule, and then complete before the line

> ndev->stats.tx_bytes += skb->len;

[ 46.912801] ================================================================== [ 46.920552] BUG: KASAN: use-after-free in brcmf_netdev_start_xmit+0x718/0x8c8 [brcmfmac] [ 46.928673] Read of size 4 at addr ffffff803f5882e8 by task systemd-resolve/328 [ 46.935991] [ 46.937514] CPU: 1 PID: 328 Comm: systemd-resolve Tainted: G O 5.4.199-[REDACTED] #1 [ 46.947255] Hardware name: [REDACTED] [ 46.954568] Call trace: [ 46.957037] dump_backtrace+0x0/0x2b8 [ 46.960719] show_stack+0x24/0x30 [ 46.964052] dump_stack+0x128/0x194 [ 46.967557] print_address_description.isra.0+0x64/0x380 [ 46.972877] __kasan_report+0x1d4/0x240 [ 46.976723] kasan_report+0xc/0x18 [ 46.980138] __asan_report_load4_noabort+0x18/0x20 [ 46.985027] brcmf_netdev_start_xmit+0x718/0x8c8 [brcmfmac] [ 46.990613] dev_hard_start_xmit+0x1bc/0xda0 [ 46.994894] sch_direct_xmit+0x198/0xd08 [ 46.998827] __qdisc_run+0x37c/0x1dc0 [ 47.002500] __dev_queue_xmit+0x1528/0x21f8 [ 47.006692] dev_queue_xmit+0x24/0x30 [ 47.010366] neigh_resolve_output+0x37c/0x678 [ 47.014734] ip_finish_output2+0x598/0x2458 [ 47.018927] __ip_finish_output+0x300/0x730 [ 47.023118] ip_output+0x2e0/0x430 [ 47.026530] ip_local_out+0x90/0x140 [ 47.030117] igmpv3_sendpack+0x14c/0x228 [ 47.034049] igmpv3_send_cr+0x384/0x6b8 [ 47.037895] igmp_ifc_timer_expire+0x4c/0x118 [ 47.042262] call_timer_fn+0x1cc/0xbe8 [ 47.046021] __run_timers+0x4d8/0xb28 [ 47.049693] run_timer_softirq+0x24/0x40 [ 47.053626] __do_softirq+0x2c0/0x117c [ 47.057387] irq_exit+0x2dc/0x388 [ 47.060715] __handle_domain_irq+0xb4/0x158 [ 47.064908] gic_handle_irq+0x58/0xb0 [ 47.068581] el0_irq_naked+0x50/0x5c [ 47.072162] [ 47.073665] Allocated by task 328: [ 47.077083] save_stack+0x24/0xb0 [ 47.080410] __kasan_kmalloc.isra.0+0xc0/0xe0 [ 47.084776] kasan_slab_alloc+0x14/0x20 [ 47.088622] kmem_cache_alloc+0x15c/0x468 [ 47.092643] __alloc_skb+0xa4/0x498 [ 47.096142] igmpv3_newpack+0x158/0xd78 [ 47.099987] add_grhead+0x210/0x288 [ 47.103485] add_grec+0x6b0/0xb70 [ 47.106811] igmpv3_send_cr+0x2e0/0x6b8 [ 47.110657] igmp_ifc_timer_expire+0x4c/0x118 [ 47.115027] call_timer_fn+0x1cc/0xbe8 [ 47.118785] __run_timers+0x4d8/0xb28 [ 47.122457] run_timer_softirq+0x24/0x40 [ 47.126389] __do_softirq+0x2c0/0x117c [ 47.130142] [ 47.131643] Freed by task 180: [ 47.134712] save_stack+0x24/0xb0 [ 47.138041] __kasan_slab_free+0x108/0x180 [ 47.142146] kasan_slab_free+0x10/0x18 [ 47.145904] slab_free_freelist_hook+0xa4/0x1b0 [ 47.150444] kmem_cache_free+0x8c/0x528 [ 47.154292] kfree_skbmem+0x94/0x108 [ 47.157880] consume_skb+0x10c/0x5a8 [ 47.161466] __dev_kfree_skb_any+0x88/0xa0 [ 47.165598] brcmu_pkt_buf_free_skb+0x44/0x68 [brcmutil] [ 47.171023] brcmf_txfinalize+0xec/0x190 [brcmfmac] [ 47.176016] brcmf_proto_bcdc_txcomplete+0x1c0/0x210 [brcmfmac] [ 47.182056] brcmf_sdio_sendfromq+0x8dc/0x1e80 [brcmfmac] [ 47.187568] brcmf_sdio_dpc+0xb48/0x2108 [brcmfmac] [ 47.192529] brcmf_sdio_dataworker+0xc8/0x238 [brcmfmac] [ 47.197859] process_one_work+0x7fc/0x1a80 [ 47.201965] worker_thread+0x31c/0xc40 [ 47.205726] kthread+0x2d8/0x370 [ 47.208967] ret_from_fork+0x10/0x18 [ 47.212546] [ 47.214051] The buggy address belongs to the object at ffffff803f588280 [ 47.214051] which belongs to the cache skbuff_head_cache of size 208 [ 47.227086] The buggy address is located 104 bytes inside of [ 47.227086] 208-byte region [ffffff803f588280, ffffff803f588350) [ 47.238814] The buggy address belongs to the page: [ 47.243618] page:ffffffff00dd6200 refcount:1 mapcou ---truncated---(CVE-2022-50408)

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times

device_add shall not be called multiple times as stated in its documentation:

'Do not call this routine or device_register() more than once for any device structure'

Syzkaller reports a bug as follows [1]: ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:33! invalid opcode: 0000 [#1] PREEMPT SMP KASAN [...] Call Trace: <TASK> __list_add include/linux/list.h:69 [inline] list_add_tail include/linux/list.h:102 [inline] kobj_kset_join lib/kobject.c:164 [inline] kobject_add_internal+0x18f/0x8f0 lib/kobject.c:214 kobject_add_varg lib/kobject.c:358 [inline] kobject_add+0x150/0x1c0 lib/kobject.c:410 device_add+0x368/0x1e90 drivers/base/core.c:3452 hci_conn_add_sysfs+0x9b/0x1b0 net/bluetooth/hci_sysfs.c:53 hci_le_cis_estabilished_evt+0x57c/0xae0 net/bluetooth/hci_event.c:6799 hci_le_meta_evt+0x2b8/0x510 net/bluetooth/hci_event.c:7110 hci_event_func net/bluetooth/hci_event.c:7440 [inline] hci_event_packet+0x63d/0xfd0 net/bluetooth/hci_event.c:7495 hci_rx_work+0xae7/0x1230 net/bluetooth/hci_core.c:4007 process_one_work+0x991/0x1610 kernel/workqueue.c:2289 worker_thread+0x665/0x1080 kernel/workqueue.c:2436 kthread+0x2e4/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306 </TASK>(CVE-2022-50419)

In the Linux kernel, the following vulnerability has been resolved:

scsi: qla2xxx: Pointer may be dereferenced

Klocwork tool reported pointer 'rport' returned from call to function fc_bsg_to_rport() may be NULL and will be dereferenced.

Add a fix to validate rport before dereferencing.(CVE-2023-53150)

In the Linux kernel, the following vulnerability has been resolved:

udf: Fix uninitialized array access for some pathnames

For filenames that begin with . and are between 2 and 5 characters long, UDF charset conversion code would read uninitialized memory in the output buffer. The only practical impact is that the name may be prepended a "unification hash" when it is not actually needed but still it is good to fix this.(CVE-2023-53165)

In the Linux kernel, the following vulnerability has been resolved:

sched/fair: Don't balance task to its current running CPU

We've run into the case that the balancer tries to balance a migration disabled task and trigger the warning in set_task_cpu() like below:

------------[ cut here ]------------ WARNING: CPU: 7 PID: 0 at kernel/sched/core.c:3115 set_task_cpu+0x188/0x240 Modules linked in: hclgevf xt_CHECKSUM ipt_REJECT nf_reject_ipv4 <...snip> CPU: 7 PID: 0 Comm: swapper/7 Kdump: loaded Tainted: G O 6.1.0-rc4+ #1 Hardware name: Huawei TaiShan 2280 V2/BC82AMDC, BIOS 2280-V2 CS V5.B221.01 12/09/2021 pstate: 604000c9 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : set_task_cpu+0x188/0x240 lr : load_balance+0x5d0/0xc60 sp : ffff80000803bc70 x29: ffff80000803bc70 x28: ffff004089e190e8 x27: ffff004089e19040 x26: ffff007effcabc38 x25: 0000000000000000 x24: 0000000000000001 x23: ffff80000803be84 x22: 000000000000000c x21: ffffb093e79e2a78 x20: 000000000000000c x19: ffff004089e19040 x18: 0000000000000000 x17: 0000000000001fad x16: 0000000000000030 x15: 0000000000000000 x14: 0000000000000003 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000000400 x9 : ffffb093e4cee530 x8 : 00000000fffffffe x7 : 0000000000ce168a x6 : 000000000000013e x5 : 00000000ffffffe1 x4 : 0000000000000001 x3 : 0000000000000b2a x2 : 0000000000000b2a x1 : ffffb093e6d6c510 x0 : 0000000000000001 Call trace: set_task_cpu+0x188/0x240 load_balance+0x5d0/0xc60 rebalance_domains+0x26c/0x380 _nohz_idle_balance.isra.0+0x1e0/0x370 run_rebalance_domains+0x6c/0x80 __do_softirq+0x128/0x3d8 _dosoftirq+0x18/0x24 call_on_irq_stack+0x2c/0x38 do_softirq_own_stack+0x24/0x3c irq_exit_rcu+0xcc/0xf4 irq_exit_rcu+0x18/0x24 el1_interrupt+0x4c/0xe4 el1h_64_irq_handler+0x18/0x2c el1h_64_irq+0x74/0x78 arch_cpu_idle+0x18/0x4c default_idle_call+0x58/0x194 do_idle+0x244/0x2b0 cpu_startup_entry+0x30/0x3c secondary_start_kernel+0x14c/0x190 __secondary_switched+0xb0/0xb4 ---[ end trace 0000000000000000 ]---

Further investigation shows that the warning is superfluous, the migration disabled task is just going to be migrated to its current running CPU. This is because that on load balance if the dst_cpu is not allowed by the task, we'll re-select a new_dst_cpu as a candidate. If no task can be balanced to dst_cpu we'll try to balance the task to the new_dst_cpu instead. In this case when the migration disabled task is not on CPU it only allows to run on its current CPU, load balance will select its current CPU as new_dst_cpu and later triggers the warning above.

The new_dst_cpu is chosen from the env->dst_grpmask. Currently it contains CPUs in sched_group_span() and if we have overlapped groups it's possible to run into this case. This patch makes env->dst_grpmask of group_balance_mask() which exclude any CPUs from the busiest group and solve the issue. For balancing in a domain with no overlapped groups the behaviour keeps same as before.(CVE-2023-53215)

In the Linux kernel, the following vulnerability has been resolved:

nfsd: call op_release, even when op_func returns an error

For ops with "trivial" replies, nfsd4_encode_operation will shortcut most of the encoding work and skip to just marshalling up the status. One of the things it skips is calling op_release. This could cause a memory leak in the layoutget codepath if there is an error at an inopportune time.

Have the compound processing engine always call op_release, even when op_func sets an error in op->status. With this change, we also need nfsd4_block_get_device_info_scsi to set the gd_device pointer to NULL on error to avoid a double free.(CVE-2023-53241)

In the Linux kernel, the following vulnerability has been resolved:

VMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF

The call to get_user_pages_fast() in vmci_host_setup_notify() can return NULL context->notify_page causing a GPF. To avoid GPF check if context->notify_page == NULL and return error if so.

general protection fault, probably for non-canonical address 0xe0009d1000000060: 0000 [#1] PREEMPT SMP KASAN NOPTI KASAN: maybe wild-memory-access in range [0x0005088000000300- 0x0005088000000307] CPU: 2 PID: 26180 Comm: repro_34802241 Not tainted 6.1.0-rc4 #1 Hardware name: Red Hat KVM, BIOS 1.15.0-2.module+el8.6.0 04/01/2014 RIP: 0010:vmci_ctx_check_signal_notify+0x91/0xe0 Call Trace: <TASK> vmci_host_unlocked_ioctl+0x362/0x1f40 __x64_sys_ioctl+0x1a1/0x230 do_syscall_64+0x3a/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd(CVE-2023-53259)

In the Linux kernel, the following vulnerability has been resolved:

udf: Do not update file length for failed writes to inline files

When write to inline file fails (or happens only partly), we still updated length of inline data as if the whole write succeeded. Fix the update of length of inline data to happen only if the write succeeds.(CVE-2023-53295)

In the Linux kernel, the following vulnerability has been resolved:

rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails

If getting an ID or setting up a work queue in rbd_dev_create() fails, use-after-free on rbd_dev->rbd_client, rbd_dev->spec and rbd_dev->opts is triggered in do_rbd_add(). The root cause is that the ownership of these structures is transfered to rbd_dev prematurely and they all end up getting freed when rbd_dev_create() calls rbd_dev_free() prior to returning to do_rbd_add().

Found by Linux Verification Center (linuxtesting.org) with SVACE, an incomplete patch submitted by Natalia Petrova <(CVE-2023-53307)

In the Linux kernel, the following vulnerability has been resolved:

recordmcount: Fix memory leaks in the uwrite function

Common realloc mistake: 'file_append' nulled but not freed upon failure(CVE-2023-53318)

In the Linux kernel, the following vulnerability has been resolved:

btrfs: fix BUG_ON condition in btrfs_cancel_balance

Pausing and canceling balance can race to interrupt balance lead to BUG_ON panic in btrfs_cancel_balance. The BUG_ON condition in btrfs_cancel_balance does not take this race scenario into account.

However, the race condition has no other side effects. We can fix that.

Reproducing it with panic trace like this:

kernel BUG at fs/btrfs/volumes.c:4618! RIP: 0010:btrfs_cancel_balance+0x5cf/0x6a0 Call Trace: <TASK> ? do_nanosleep+0x60/0x120 ? hrtimer_nanosleep+0xb7/0x1a0 ? sched_core_clone_cookie+0x70/0x70 btrfs_ioctl_balance_ctl+0x55/0x70 btrfs_ioctl+0xa46/0xd20 __x64_sys_ioctl+0x7d/0xa0 do_syscall_64+0x38/0x80 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Race scenario as follows: > mutex_unlock(&fs_info->balance_mutex); > -------------------- > .......issue pause and cancel req in another thread > -------------------- > ret = __btrfs_balance(fs_info); > > mutex_lock(&fs_info->balance_mutex); > if (ret == -ECANCELED && atomic_read(&fs_info->balance_pause_req)) { > btrfs_info(fs_info, "balance: paused"); > btrfs_exclop_balance(fs_info, BTRFS_EXCLOP_BALANCE_PAUSED); > }(CVE-2023-53339)

In the Linux kernel, the following vulnerability has been resolved:

ALSA: hda: Fix Oops by 9.1 surround channel names

get_line_out_pfx() may trigger an Oops by overflowing the static array with more than 8 channels. This was reported for MacBookPro 12,1 with Cirrus codec.

As a workaround, extend for the 9.1 channels and also fix the potential Oops by unifying the code paths accessing the same array with the proper size check.(CVE-2023-53400)

In the Linux kernel, the following vulnerability has been resolved:

firewire: net: fix use after free in fwnet_finish_incoming_packet()

The netif_rx() function frees the skb so we can't dereference it to save the skb->len.(CVE-2023-53432)

In the Linux kernel, the following vulnerability has been resolved:

media: uvcvideo: Handle cameras with invalid descriptors

If the source entity does not contain any pads, do not create a link.(CVE-2023-53437)

In the Linux kernel, the following vulnerability has been resolved:

x86/MCE: Always save CS register on AMD Zen IF Poison errors

The Instruction Fetch (IF) units on current AMD Zen-based systems do not guarantee a synchronous #MC is delivered for poison consumption errors. Therefore, MCG_STATUS[EIPV|RIPV] will not be set. However, the microarchitecture does guarantee that the exception is delivered within the same context. In other words, the exact rIP is not known, but the context is known to not have changed.

There is no architecturally-defined method to determine this behavior.

The Code Segment (CS) register is always valid on such IF unit poison errors regardless of the value of MCG_STATUS[EIPV|RIPV].

Add a quirk to save the CS register for poison consumption from the IF unit banks.

This is needed to properly determine the context of the error. Otherwise, the severity grading function will assume the context is IN_KERNEL due to the m->cs value being 0 (the initialized value). This leads to unnecessary kernel panics on data poison errors due to the kernel believing the poison consumption occurred in kernel context.(CVE-2023-53438)

In the Linux kernel, the following vulnerability has been resolved:

nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm()

Lei Lu recently reported that nfsd4_setclientid_confirm() did not check the return value from get_client_locked(). a SETCLIENTID_CONFIRM could race with a confirmed client expiring and fail to get a reference. That could later lead to a UAF.

Fix this by getting a reference early in the case where there is an extant confirmed client. If that fails then treat it as if there were no confirmed client found at all.

In the case where the unconfirmed client is expiring, just fail and return the result from get_client_locked().(CVE-2025-38724)

In the Linux kernel, the following vulnerability has been resolved:

tee: fix NULL pointer dereference in tee_shm_put

tee_shm_put have NULL pointer dereference:

__optee_disable_shm_cache --> shm = reg_pair_to_ptr(...);//shm maybe return NULL tee_shm_free(shm); --> tee_shm_put(shm);//crash

Add check in tee_shm_put to fix it.

panic log: Unable to handle kernel paging request at virtual address 0000000000100cca Mem abort info: ESR = 0x0000000096000004 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: level 0 translation fault Data abort info: ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 CM = 0, WnR = 0, TnD = 0, TagAccess = 0 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 user pgtable: 4k pages, 48-bit VAs, pgdp=0000002049d07000 [0000000000100cca] pgd=0000000000000000, p4d=0000000000000000 Internal error: Oops: 0000000096000004 [#1] SMP CPU: 2 PID: 14442 Comm: systemd-sleep Tainted: P OE ------- ---- 6.6.0-39-generic #38 Source Version: 938b255f6cb8817c95b0dd5c8c2944acfce94b07 Hardware name: greatwall GW-001Y1A-FTH, BIOS Great Wall BIOS V3.0 10/26/2022 pstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : tee_shm_put+0x24/0x188 lr : tee_shm_free+0x14/0x28 sp : ffff001f98f9faf0 x29: ffff001f98f9faf0 x28: ffff0020df543cc0 x27: 0000000000000000 x26: ffff001f811344a0 x25: ffff8000818dac00 x24: ffff800082d8d048 x23: ffff001f850fcd18 x22: 0000000000000001 x21: ffff001f98f9fb88 x20: ffff001f83e76218 x19: ffff001f83e761e0 x18: 000000000000ffff x17: 303a30303a303030 x16: 0000000000000000 x15: 0000000000000003 x14: 0000000000000001 x13: 0000000000000000 x12: 0101010101010101 x11: 0000000000000001 x10: 0000000000000001 x9 : ffff800080e08d0c x8 : ffff001f98f9fb88 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 x2 : ffff001f83e761e0 x1 : 00000000ffff001f x0 : 0000000000100cca Call trace: tee_shm_put+0x24/0x188 tee_shm_free+0x14/0x28 __optee_disable_shm_cache+0xa8/0x108 optee_shutdown+0x28/0x38 platform_shutdown+0x28/0x40 device_shutdown+0x144/0x2b0 kernel_power_off+0x3c/0x80 hibernate+0x35c/0x388 state_store+0x64/0x80 kobj_attr_store+0x14/0x28 sysfs_kf_write+0x48/0x60 kernfs_fop_write_iter+0x128/0x1c0 vfs_write+0x270/0x370 ksys_write+0x6c/0x100 __arm64_sys_write+0x20/0x30 invoke_syscall+0x4c/0x120 el0_svc_common.constprop.0+0x44/0xf0 do_el0_svc+0x24/0x38 el0_svc+0x24/0x88 el0t_64_sync_handler+0x134/0x150 el0t_64_sync+0x14c/0x15(CVE-2025-39865)

In the Linux kernel, a use-after-free vulnerability exists in the __mark_inode_dirty() function. The issue occurs when __mark_inode_dirty() obtains a bdi_writeback that is in the process of switching. This is a race condition vulnerability between inode_switch_wbs_work_fn() and ___mark_inode_dirty(), causing the old writeback structure to be accessed after it has been released, triggering a use-after-free vulnerability.(CVE-2025-39866)

In the Linux kernel, the following vulnerability has been resolved:

mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory

When I did memory failure tests, below panic occurs:

page dumped because: VM_BUG_ON_PAGE(PagePoisoned(page)) kernel BUG at include/linux/page-flags.h:616! Oops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI CPU: 3 PID: 720 Comm: bash Not tainted 6.10.0-rc1-00195-g148743902568 #40 RIP: 0010:unpoison_memory+0x2f3/0x590 RSP: 0018:ffffa57fc8787d60 EFLAGS: 00000246 RAX: 0000000000000037 RBX: 0000000000000009 RCX: ffff9be25fcdc9c8 RDX: 0000000000000000 RSI: 0000000000000027 RDI: ffff9be25fcdc9c0 RBP: 0000000000300000 R08: ffffffffb4956f88 R09: 0000000000009ffb R10: 0000000000000284 R11: ffffffffb4926fa0 R12: ffffe6b00c000000 R13: ffff9bdb453dfd00 R14: 0000000000000000 R15: fffffffffffffffe FS: 00007f08f04e4740(0000) GS:ffff9be25fcc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000564787a30410 CR3: 000000010d4e2000 CR4: 00000000000006f0 Call Trace: <TASK> unpoison_memory+0x2f3/0x590 simple_attr_write_xsigned.constprop.0.isra.0+0xb3/0x110 debugfs_attr_write+0x42/0x60 full_proxy_write+0x5b/0x80 vfs_write+0xd5/0x540 ksys_write+0x64/0xe0 do_syscall_64+0xb9/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f08f0314887 RSP: 002b:00007ffece710078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f08f0314887 RDX: 0000000000000009 RSI: 0000564787a30410 RDI: 0000000000000001 RBP: 0000564787a30410 R08: 000000000000fefe R09: 000000007fffffff R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 R13: 00007f08f041b780 R14: 00007f08f0417600 R15: 00007f08f0416a00 </TASK> Modules linked in: hwpoison_inject ---[ end trace 0000000000000000 ]--- RIP: 0010:unpoison_memory+0x2f3/0x590 RSP: 0018:ffffa57fc8787d60 EFLAGS: 00000246 RAX: 0000000000000037 RBX: 0000000000000009 RCX: ffff9be25fcdc9c8 RDX: 0000000000000000 RSI: 0000000000000027 RDI: ffff9be25fcdc9c0 RBP: 0000000000300000 R08: ffffffffb4956f88 R09: 0000000000009ffb R10: 0000000000000284 R11: ffffffffb4926fa0 R12: ffffe6b00c000000 R13: ffff9bdb453dfd00 R14: 0000000000000000 R15: fffffffffffffffe FS: 00007f08f04e4740(0000) GS:ffff9be25fcc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000564787a30410 CR3: 000000010d4e2000 CR4: 00000000000006f0 Kernel panic - not syncing: Fatal exception Kernel Offset: 0x31c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) ---[ end Kernel panic - not syncing: Fatal exception ]---

The root cause is that unpoison_memory() tries to check the PG_HWPoison flags of an uninitialized page. So VM_BUG_ON_PAGE(PagePoisoned(page)) is triggered. This can be reproduced by below steps:

1.Offline memory block:

echo offline > /sys/devices/system/memory/memory12/state

2.Get offlined memory pfn:

page-types -b n -rlN

3.Write pfn to unpoison-pfn

echo <pfn> > /sys/kernel/debug/hwpoison/unpoison-pfn

This scenario can be identified by pfn_to_online_page() returning NULL. And ZONE_DEVICE pages are never expected, so we can simply fail if pfn_to_online_page() == NULL to fix the bug.(CVE-2025-39883)

Severity

7.8 (High)


                    
                      CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-50249	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-50275	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-50279	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-50297	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-50315	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-50330	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-50350	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-50374	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-50384	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-50408	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-50419	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53150	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53165	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53215	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53241	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53259	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53295	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53307	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53318	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53339	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53400	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53432	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53437	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-53438	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-38724	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-39865	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-39866	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-39883	ADVISORY

JSON

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{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "bpftool-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "bpftool-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "kernel-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "kernel-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "kernel-debugsource-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "kernel-devel-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "kernel-source-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "kernel-tools-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "kernel-tools-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "kernel-tools-devel-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "perf-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "perf-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "python2-perf-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "python2-perf-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "python3-perf-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm",
          "python3-perf-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.aarch64.rpm"
        ],
        "src": [
          "kernel-4.19.90-2510.1.0.0346.oe2003sp4.src.rpm"
        ],
        "x86_64": [
          "bpftool-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "bpftool-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "kernel-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "kernel-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "kernel-debugsource-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "kernel-devel-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "kernel-source-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "kernel-tools-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "kernel-tools-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "kernel-tools-devel-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "perf-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "perf-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "python2-perf-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "python2-perf-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "python3-perf-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm",
          "python3-perf-debuginfo-4.19.90-2510.1.0.0346.oe2003sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "kernel",
        "purl": "pkg:rpm/openEuler/kernel\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.19.90-2510.1.0.0346.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nmemory: of: Fix refcount leak bug in of_get_ddr_timings()\n\nWe should add the of_node_put() when breaking out of\nfor_each_child_of_node() as it will automatically increase\nand decrease the refcount.(CVE-2022-50249)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: Add the missed acpi_put_table() to fix memory leak\n\nWhen the radeon driver reads the bios information from ACPI\ntable in radeon_acpi_vfct_bios(), it misses to call acpi_put_table()\nto release the ACPI memory after the init, so add acpi_put_table()\nproperly to fix the memory leak.\n\nv2: fix text formatting (Alex)(CVE-2022-50275)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtlwifi: Fix global-out-of-bounds bug in _rtl8812ae_phy_set_txpower_limit()\n\nThere is a global-out-of-bounds reported by KASAN:\n\n  BUG: KASAN: global-out-of-bounds in\n  _rtl8812ae_eq_n_byte.part.0+0x3d/0x84 [rtl8821ae]\n  Read of size 1 at addr ffffffffa0773c43 by task NetworkManager/411\n\n  CPU: 6 PID: 411 Comm: NetworkManager Tainted: G      D\n  6.1.0-rc8+ #144 e15588508517267d37\n  Hardware name: QEMU Standard PC (Q35 + ICH9, 2009),\n  Call Trace:\n   \u0026lt;TASK\u0026gt;\n   ...\n   kasan_report+0xbb/0x1c0\n   _rtl8812ae_eq_n_byte.part.0+0x3d/0x84 [rtl8821ae]\n   rtl8821ae_phy_bb_config.cold+0x346/0x641 [rtl8821ae]\n   rtl8821ae_hw_init+0x1f5e/0x79b0 [rtl8821ae]\n   ...\n   \u0026lt;/TASK\u0026gt;\n\nThe root cause of the problem is that the comparison order of\n\u0026quot;prate_section\u0026quot; in _rtl8812ae_phy_set_txpower_limit() is wrong. The\n_rtl8812ae_eq_n_byte() is used to compare the first n bytes of the two\nstrings from tail to head, which causes the problem. In the\n_rtl8812ae_phy_set_txpower_limit(), it was originally intended to meet\nthis requirement by carefully designing the comparison order.\nFor example, \u0026quot;pregulation\u0026quot; and \u0026quot;pbandwidth\u0026quot; are compared in order of\nlength from small to large, first is 3 and last is 4. However, the\ncomparison order of \u0026quot;prate_section\u0026quot; dose not obey such order requirement,\ntherefore when \u0026quot;prate_section\u0026quot; is \u0026quot;HT\u0026quot;, when comparing from tail to head,\nit will lead to access out of bounds in _rtl8812ae_eq_n_byte(). As\nmentioned above, the _rtl8812ae_eq_n_byte() has the same function as\nstrcmp(), so just strcmp() is enough.\n\nFix it by removing _rtl8812ae_eq_n_byte() and use strcmp() barely.\nAlthough it can be fixed by adjusting the comparison order of\n\u0026quot;prate_section\u0026quot;, this may cause the value of \u0026quot;rate_section\u0026quot; to not be\nfrom 0 to 5. In addition, commit \u0026quot;21e4b0726dc6\u0026quot; not only moved driver\nfrom staging to regular tree, but also added setting txpower limit\nfunction during the driver config phase, so the problem was introduced\nby this commit.(CVE-2022-50279)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath9k: verify the expected usb_endpoints are present\n\nThe bug arises when a USB device claims to be an ATH9K but doesn\u0026apos;t\nhave the expected endpoints. (In this case there was an interrupt\nendpoint where the driver expected a bulk endpoint.) The kernel\nneeds to be able to handle such devices without getting an internal error.\n\nusb 1-1: BOGUS urb xfer, pipe 3 != type 1\nWARNING: CPU: 3 PID: 500 at drivers/usb/core/urb.c:493 usb_submit_urb+0xce2/0x1430 drivers/usb/core/urb.c:493\nModules linked in:\nCPU: 3 PID: 500 Comm: kworker/3:2 Not tainted 5.10.135-syzkaller #0\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014\nWorkqueue: events request_firmware_work_func\nRIP: 0010:usb_submit_urb+0xce2/0x1430 drivers/usb/core/urb.c:493\nCall Trace:\n ath9k_hif_usb_alloc_rx_urbs drivers/net/wireless/ath/ath9k/hif_usb.c:908 [inline]\n ath9k_hif_usb_alloc_urbs+0x75e/0x1010 drivers/net/wireless/ath/ath9k/hif_usb.c:1019\n ath9k_hif_usb_dev_init drivers/net/wireless/ath/ath9k/hif_usb.c:1109 [inline]\n ath9k_hif_usb_firmware_cb+0x142/0x530 drivers/net/wireless/ath/ath9k/hif_usb.c:1242\n request_firmware_work_func+0x12e/0x240 drivers/base/firmware_loader/main.c:1097\n process_one_work+0x9af/0x1600 kernel/workqueue.c:2279\n worker_thread+0x61d/0x12f0 kernel/workqueue.c:2425\n kthread+0x3b4/0x4a0 kernel/kthread.c:313\n ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:299\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller.(CVE-2022-50297)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS\n\nUBSAN complains about array-index-out-of-bounds:\n[ 1.980703] kernel: UBSAN: array-index-out-of-bounds in /build/linux-9H675w/linux-5.15.0/drivers/ata/libahci.c:968:41\n[ 1.980709] kernel: index 15 is out of range for type \u0026apos;ahci_em_priv [8]\u0026apos;\n[ 1.980713] kernel: CPU: 0 PID: 209 Comm: scsi_eh_8 Not tainted 5.15.0-25-generic #25-Ubuntu\n[ 1.980716] kernel: Hardware name: System manufacturer System Product Name/P5Q3, BIOS 1102 06/11/2010\n[ 1.980718] kernel: Call Trace:\n[ 1.980721] kernel: \u0026lt;TASK\u0026gt;\n[ 1.980723] kernel: show_stack+0x52/0x58\n[ 1.980729] kernel: dump_stack_lvl+0x4a/0x5f\n[ 1.980734] kernel: dump_stack+0x10/0x12\n[ 1.980736] kernel: ubsan_epilogue+0x9/0x45\n[ 1.980739] kernel: __ubsan_handle_out_of_bounds.cold+0x44/0x49\n[ 1.980742] kernel: ahci_qc_issue+0x166/0x170 [libahci]\n[ 1.980748] kernel: ata_qc_issue+0x135/0x240\n[ 1.980752] kernel: ata_exec_internal_sg+0x2c4/0x580\n[ 1.980754] kernel: ? vprintk_default+0x1d/0x20\n[ 1.980759] kernel: ata_exec_internal+0x67/0xa0\n[ 1.980762] kernel: sata_pmp_read+0x8d/0xc0\n[ 1.980765] kernel: sata_pmp_read_gscr+0x3c/0x90\n[ 1.980768] kernel: sata_pmp_attach+0x8b/0x310\n[ 1.980771] kernel: ata_eh_revalidate_and_attach+0x28c/0x4b0\n[ 1.980775] kernel: ata_eh_recover+0x6b6/0xb30\n[ 1.980778] kernel: ? ahci_do_hardreset+0x180/0x180 [libahci]\n[ 1.980783] kernel: ? ahci_stop_engine+0xb0/0xb0 [libahci]\n[ 1.980787] kernel: ? ahci_do_softreset+0x290/0x290 [libahci]\n[ 1.980792] kernel: ? trace_event_raw_event_ata_eh_link_autopsy_qc+0xe0/0xe0\n[ 1.980795] kernel: sata_pmp_eh_recover.isra.0+0x214/0x560\n[ 1.980799] kernel: sata_pmp_error_handler+0x23/0x40\n[ 1.980802] kernel: ahci_error_handler+0x43/0x80 [libahci]\n[ 1.980806] kernel: ata_scsi_port_error_handler+0x2b1/0x600\n[ 1.980810] kernel: ata_scsi_error+0x9c/0xd0\n[ 1.980813] kernel: scsi_error_handler+0xa1/0x180\n[ 1.980817] kernel: ? scsi_unjam_host+0x1c0/0x1c0\n[ 1.980820] kernel: kthread+0x12a/0x150\n[ 1.980823] kernel: ? set_kthread_struct+0x50/0x50\n[ 1.980826] kernel: ret_from_fork+0x22/0x30\n[ 1.980831] kernel: \u0026lt;/TASK\u0026gt;\n\nThis happens because sata_pmp_init_links() initialize link-\u0026gt;pmp up to\nSATA_PMP_MAX_PORTS while em_priv is declared as 8 elements array.\n\nI can\u0026apos;t find the maximum Enclosure Management ports specified in AHCI\nspec v1.3.1, but \u0026quot;12.2.1 LED message type\u0026quot; states that \u0026quot;Port Multiplier\nInformation\u0026quot; can utilize 4 bits, which implies it can support up to 16\nports. Hence, use SATA_PMP_MAX_PORTS as EM_MAX_SLOTS to resolve the\nissue.\n\nBugLink: https://bugs.launchpad.net/bugs/1970074(CVE-2022-50315)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: cavium - prevent integer overflow loading firmware\n\nThe \u0026quot;code_length\u0026quot; value comes from the firmware file.  If your firmware\nis untrusted realistically there is probably very little you can do to\nprotect yourself.  Still we try to limit the damage as much as possible.\nAlso Smatch marks any data read from the filesystem as untrusted and\nprints warnings if it not capped correctly.\n\nThe \u0026quot;ntohl(ucode-\u0026gt;code_length) * 2\u0026quot; multiplication can have an\ninteger overflow.(CVE-2022-50330)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nscsi: target: iscsi: Fix a race condition between login_work and the login thread\n\nIn case a malicious initiator sends some random data immediately after a\nlogin PDU; the iscsi_target_sk_data_ready() callback will schedule the\nlogin_work and, at the same time, the negotiation may end without clearing\nthe LOGIN_FLAGS_INITIAL_PDU flag (because no additional PDU exchanges are\nrequired to complete the login).\n\nThe login has been completed but the login_work function will find the\nLOGIN_FLAGS_INITIAL_PDU flag set and will never stop from rescheduling\nitself; at this point, if the initiator drops the connection, the\niscsit_conn structure will be freed, login_work will dereference a released\nsocket structure and the kernel crashes.\n\nBUG: kernel NULL pointer dereference, address: 0000000000000230\nPF: supervisor write access in kernel mode\nPF: error_code(0x0002) - not-present page\nWorkqueue: events iscsi_target_do_login_rx [iscsi_target_mod]\nRIP: 0010:_raw_read_lock_bh+0x15/0x30\nCall trace:\n iscsi_target_do_login_rx+0x75/0x3f0 [iscsi_target_mod]\n process_one_work+0x1e8/0x3c0\n\nFix this bug by forcing login_work to stop after the login has been\ncompleted and the socket callbacks have been restored.\n\nAdd a comment to clearify the return values of iscsi_target_do_login()(CVE-2022-50350)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_{ldisc,serdev}: check percpu_init_rwsem() failure\n\nsyzbot is reporting NULL pointer dereference at hci_uart_tty_close() [1],\nfor rcu_sync_enter() is called without rcu_sync_init() due to\nhci_uart_tty_open() ignoring percpu_init_rwsem() failure.\n\nWhile we are at it, fix that hci_uart_register_device() ignores\npercpu_init_rwsem() failure and hci_uart_unregister_device() does not\ncall percpu_free_rwsem().(CVE-2022-50374)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nstaging: vme_user: Fix possible UAF in tsi148_dma_list_add\n\nSmatch report warning as follows:\n\ndrivers/staging/vme_user/vme_tsi148.c:1757 tsi148_dma_list_add() warn:\n  \u0026apos;\u0026amp;entry-\u0026gt;list\u0026apos; not removed from list\n\nIn tsi148_dma_list_add(), the error path \u0026quot;goto err_dma\u0026quot; will not\nremove entry-\u0026gt;list from list-\u0026gt;entries, but entry will be freed,\nthen list traversal may cause UAF.\n\nFix by removeing it from list-\u0026gt;entries before free().(CVE-2022-50384)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()\n\n\u0026gt; ret = brcmf_proto_tx_queue_data(drvr, ifp-\u0026gt;ifidx, skb);\n\nmay be schedule, and then complete before the line\n\n\u0026gt; ndev-\u0026gt;stats.tx_bytes += skb-\u0026gt;len;\n\n[   46.912801] ==================================================================\n[   46.920552] BUG: KASAN: use-after-free in brcmf_netdev_start_xmit+0x718/0x8c8 [brcmfmac]\n[   46.928673] Read of size 4 at addr ffffff803f5882e8 by task systemd-resolve/328\n[   46.935991]\n[   46.937514] CPU: 1 PID: 328 Comm: systemd-resolve Tainted: G           O      5.4.199-[REDACTED] #1\n[   46.947255] Hardware name: [REDACTED]\n[   46.954568] Call trace:\n[   46.957037]  dump_backtrace+0x0/0x2b8\n[   46.960719]  show_stack+0x24/0x30\n[   46.964052]  dump_stack+0x128/0x194\n[   46.967557]  print_address_description.isra.0+0x64/0x380\n[   46.972877]  __kasan_report+0x1d4/0x240\n[   46.976723]  kasan_report+0xc/0x18\n[   46.980138]  __asan_report_load4_noabort+0x18/0x20\n[   46.985027]  brcmf_netdev_start_xmit+0x718/0x8c8 [brcmfmac]\n[   46.990613]  dev_hard_start_xmit+0x1bc/0xda0\n[   46.994894]  sch_direct_xmit+0x198/0xd08\n[   46.998827]  __qdisc_run+0x37c/0x1dc0\n[   47.002500]  __dev_queue_xmit+0x1528/0x21f8\n[   47.006692]  dev_queue_xmit+0x24/0x30\n[   47.010366]  neigh_resolve_output+0x37c/0x678\n[   47.014734]  ip_finish_output2+0x598/0x2458\n[   47.018927]  __ip_finish_output+0x300/0x730\n[   47.023118]  ip_output+0x2e0/0x430\n[   47.026530]  ip_local_out+0x90/0x140\n[   47.030117]  igmpv3_sendpack+0x14c/0x228\n[   47.034049]  igmpv3_send_cr+0x384/0x6b8\n[   47.037895]  igmp_ifc_timer_expire+0x4c/0x118\n[   47.042262]  call_timer_fn+0x1cc/0xbe8\n[   47.046021]  __run_timers+0x4d8/0xb28\n[   47.049693]  run_timer_softirq+0x24/0x40\n[   47.053626]  __do_softirq+0x2c0/0x117c\n[   47.057387]  irq_exit+0x2dc/0x388\n[   47.060715]  __handle_domain_irq+0xb4/0x158\n[   47.064908]  gic_handle_irq+0x58/0xb0\n[   47.068581]  el0_irq_naked+0x50/0x5c\n[   47.072162]\n[   47.073665] Allocated by task 328:\n[   47.077083]  save_stack+0x24/0xb0\n[   47.080410]  __kasan_kmalloc.isra.0+0xc0/0xe0\n[   47.084776]  kasan_slab_alloc+0x14/0x20\n[   47.088622]  kmem_cache_alloc+0x15c/0x468\n[   47.092643]  __alloc_skb+0xa4/0x498\n[   47.096142]  igmpv3_newpack+0x158/0xd78\n[   47.099987]  add_grhead+0x210/0x288\n[   47.103485]  add_grec+0x6b0/0xb70\n[   47.106811]  igmpv3_send_cr+0x2e0/0x6b8\n[   47.110657]  igmp_ifc_timer_expire+0x4c/0x118\n[   47.115027]  call_timer_fn+0x1cc/0xbe8\n[   47.118785]  __run_timers+0x4d8/0xb28\n[   47.122457]  run_timer_softirq+0x24/0x40\n[   47.126389]  __do_softirq+0x2c0/0x117c\n[   47.130142]\n[   47.131643] Freed by task 180:\n[   47.134712]  save_stack+0x24/0xb0\n[   47.138041]  __kasan_slab_free+0x108/0x180\n[   47.142146]  kasan_slab_free+0x10/0x18\n[   47.145904]  slab_free_freelist_hook+0xa4/0x1b0\n[   47.150444]  kmem_cache_free+0x8c/0x528\n[   47.154292]  kfree_skbmem+0x94/0x108\n[   47.157880]  consume_skb+0x10c/0x5a8\n[   47.161466]  __dev_kfree_skb_any+0x88/0xa0\n[   47.165598]  brcmu_pkt_buf_free_skb+0x44/0x68 [brcmutil]\n[   47.171023]  brcmf_txfinalize+0xec/0x190 [brcmfmac]\n[   47.176016]  brcmf_proto_bcdc_txcomplete+0x1c0/0x210 [brcmfmac]\n[   47.182056]  brcmf_sdio_sendfromq+0x8dc/0x1e80 [brcmfmac]\n[   47.187568]  brcmf_sdio_dpc+0xb48/0x2108 [brcmfmac]\n[   47.192529]  brcmf_sdio_dataworker+0xc8/0x238 [brcmfmac]\n[   47.197859]  process_one_work+0x7fc/0x1a80\n[   47.201965]  worker_thread+0x31c/0xc40\n[   47.205726]  kthread+0x2d8/0x370\n[   47.208967]  ret_from_fork+0x10/0x18\n[   47.212546]\n[   47.214051] The buggy address belongs to the object at ffffff803f588280\n[   47.214051]  which belongs to the cache skbuff_head_cache of size 208\n[   47.227086] The buggy address is located 104 bytes inside of\n[   47.227086]  208-byte region [ffffff803f588280, ffffff803f588350)\n[   47.238814] The buggy address belongs to the page:\n[   47.243618] page:ffffffff00dd6200 refcount:1 mapcou\n---truncated---(CVE-2022-50408)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_sysfs: Fix attempting to call device_add multiple times\n\ndevice_add shall not be called multiple times as stated in its\ndocumentation:\n\n \u0026apos;Do not call this routine or device_register() more than once for\n any device structure\u0026apos;\n\nSyzkaller reports a bug as follows [1]:\n------------[ cut here ]------------\nkernel BUG at lib/list_debug.c:33!\ninvalid opcode: 0000 [#1] PREEMPT SMP KASAN\n[...]\nCall Trace:\n \u0026lt;TASK\u0026gt;\n __list_add include/linux/list.h:69 [inline]\n list_add_tail include/linux/list.h:102 [inline]\n kobj_kset_join lib/kobject.c:164 [inline]\n kobject_add_internal+0x18f/0x8f0 lib/kobject.c:214\n kobject_add_varg lib/kobject.c:358 [inline]\n kobject_add+0x150/0x1c0 lib/kobject.c:410\n device_add+0x368/0x1e90 drivers/base/core.c:3452\n hci_conn_add_sysfs+0x9b/0x1b0 net/bluetooth/hci_sysfs.c:53\n hci_le_cis_estabilished_evt+0x57c/0xae0 net/bluetooth/hci_event.c:6799\n hci_le_meta_evt+0x2b8/0x510 net/bluetooth/hci_event.c:7110\n hci_event_func net/bluetooth/hci_event.c:7440 [inline]\n hci_event_packet+0x63d/0xfd0 net/bluetooth/hci_event.c:7495\n hci_rx_work+0xae7/0x1230 net/bluetooth/hci_core.c:4007\n process_one_work+0x991/0x1610 kernel/workqueue.c:2289\n worker_thread+0x665/0x1080 kernel/workqueue.c:2436\n kthread+0x2e4/0x3a0 kernel/kthread.c:376\n ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306\n \u0026lt;/TASK\u0026gt;(CVE-2022-50419)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Pointer may be dereferenced\n\nKlocwork tool reported pointer \u0026apos;rport\u0026apos; returned from call to function\nfc_bsg_to_rport() may be NULL and will be dereferenced.\n\nAdd a fix to validate rport before dereferencing.(CVE-2023-53150)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nudf: Fix uninitialized array access for some pathnames\n\nFor filenames that begin with . and are between 2 and 5 characters long,\nUDF charset conversion code would read uninitialized memory in the\noutput buffer. The only practical impact is that the name may be prepended a\n\u0026quot;unification hash\u0026quot; when it is not actually needed but still it is good\nto fix this.(CVE-2023-53165)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nsched/fair: Don\u0026apos;t balance task to its current running CPU\n\nWe\u0026apos;ve run into the case that the balancer tries to balance a migration\ndisabled task and trigger the warning in set_task_cpu() like below:\n\n ------------[ cut here ]------------\n WARNING: CPU: 7 PID: 0 at kernel/sched/core.c:3115 set_task_cpu+0x188/0x240\n Modules linked in: hclgevf xt_CHECKSUM ipt_REJECT nf_reject_ipv4 \u0026lt;...snip\u0026gt;\n CPU: 7 PID: 0 Comm: swapper/7 Kdump: loaded Tainted: G           O       6.1.0-rc4+ #1\n Hardware name: Huawei TaiShan 2280 V2/BC82AMDC, BIOS 2280-V2 CS V5.B221.01 12/09/2021\n pstate: 604000c9 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : set_task_cpu+0x188/0x240\n lr : load_balance+0x5d0/0xc60\n sp : ffff80000803bc70\n x29: ffff80000803bc70 x28: ffff004089e190e8 x27: ffff004089e19040\n x26: ffff007effcabc38 x25: 0000000000000000 x24: 0000000000000001\n x23: ffff80000803be84 x22: 000000000000000c x21: ffffb093e79e2a78\n x20: 000000000000000c x19: ffff004089e19040 x18: 0000000000000000\n x17: 0000000000001fad x16: 0000000000000030 x15: 0000000000000000\n x14: 0000000000000003 x13: 0000000000000000 x12: 0000000000000000\n x11: 0000000000000001 x10: 0000000000000400 x9 : ffffb093e4cee530\n x8 : 00000000fffffffe x7 : 0000000000ce168a x6 : 000000000000013e\n x5 : 00000000ffffffe1 x4 : 0000000000000001 x3 : 0000000000000b2a\n x2 : 0000000000000b2a x1 : ffffb093e6d6c510 x0 : 0000000000000001\n Call trace:\n  set_task_cpu+0x188/0x240\n  load_balance+0x5d0/0xc60\n  rebalance_domains+0x26c/0x380\n  _nohz_idle_balance.isra.0+0x1e0/0x370\n  run_rebalance_domains+0x6c/0x80\n  __do_softirq+0x128/0x3d8\n  ____do_softirq+0x18/0x24\n  call_on_irq_stack+0x2c/0x38\n  do_softirq_own_stack+0x24/0x3c\n  __irq_exit_rcu+0xcc/0xf4\n  irq_exit_rcu+0x18/0x24\n  el1_interrupt+0x4c/0xe4\n  el1h_64_irq_handler+0x18/0x2c\n  el1h_64_irq+0x74/0x78\n  arch_cpu_idle+0x18/0x4c\n  default_idle_call+0x58/0x194\n  do_idle+0x244/0x2b0\n  cpu_startup_entry+0x30/0x3c\n  secondary_start_kernel+0x14c/0x190\n  __secondary_switched+0xb0/0xb4\n ---[ end trace 0000000000000000 ]---\n\nFurther investigation shows that the warning is superfluous, the migration\ndisabled task is just going to be migrated to its current running CPU.\nThis is because that on load balance if the dst_cpu is not allowed by the\ntask, we\u0026apos;ll re-select a new_dst_cpu as a candidate. If no task can be\nbalanced to dst_cpu we\u0026apos;ll try to balance the task to the new_dst_cpu\ninstead. In this case when the migration disabled task is not on CPU it\nonly allows to run on its current CPU, load balance will select its\ncurrent CPU as new_dst_cpu and later triggers the warning above.\n\nThe new_dst_cpu is chosen from the env-\u0026gt;dst_grpmask. Currently it\ncontains CPUs in sched_group_span() and if we have overlapped groups it\u0026apos;s\npossible to run into this case. This patch makes env-\u0026gt;dst_grpmask of\ngroup_balance_mask() which exclude any CPUs from the busiest group and\nsolve the issue. For balancing in a domain with no overlapped groups\nthe behaviour keeps same as before.(CVE-2023-53215)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: call op_release, even when op_func returns an error\n\nFor ops with \u0026quot;trivial\u0026quot; replies, nfsd4_encode_operation will shortcut\nmost of the encoding work and skip to just marshalling up the status.\nOne of the things it skips is calling op_release. This could cause a\nmemory leak in the layoutget codepath if there is an error at an\ninopportune time.\n\nHave the compound processing engine always call op_release, even when\nop_func sets an error in op-\u0026gt;status. With this change, we also need\nnfsd4_block_get_device_info_scsi to set the gd_device pointer to NULL\non error to avoid a double free.(CVE-2023-53241)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nVMCI: check context-\u0026gt;notify_page after call to get_user_pages_fast() to avoid GPF\n\nThe call to get_user_pages_fast() in vmci_host_setup_notify() can return\nNULL context-\u0026gt;notify_page causing a GPF. To avoid GPF check if\ncontext-\u0026gt;notify_page == NULL and return error if so.\n\ngeneral protection fault, probably for non-canonical address\n    0xe0009d1000000060: 0000 [#1] PREEMPT SMP KASAN NOPTI\nKASAN: maybe wild-memory-access in range [0x0005088000000300-\n    0x0005088000000307]\nCPU: 2 PID: 26180 Comm: repro_34802241 Not tainted 6.1.0-rc4 #1\nHardware name: Red Hat KVM, BIOS 1.15.0-2.module+el8.6.0 04/01/2014\nRIP: 0010:vmci_ctx_check_signal_notify+0x91/0xe0\nCall Trace:\n \u0026lt;TASK\u0026gt;\n vmci_host_unlocked_ioctl+0x362/0x1f40\n __x64_sys_ioctl+0x1a1/0x230\n do_syscall_64+0x3a/0x90\n entry_SYSCALL_64_after_hwframe+0x63/0xcd(CVE-2023-53259)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nudf: Do not update file length for failed writes to inline files\n\nWhen write to inline file fails (or happens only partly), we still\nupdated length of inline data as if the whole write succeeded. Fix the\nupdate of length of inline data to happen only if the write succeeds.(CVE-2023-53295)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nrbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails\n\nIf getting an ID or setting up a work queue in rbd_dev_create() fails,\nuse-after-free on rbd_dev-\u0026gt;rbd_client, rbd_dev-\u0026gt;spec and rbd_dev-\u0026gt;opts\nis triggered in do_rbd_add().  The root cause is that the ownership of\nthese structures is transfered to rbd_dev prematurely and they all end\nup getting freed when rbd_dev_create() calls rbd_dev_free() prior to\nreturning to do_rbd_add().\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE, an\nincomplete patch submitted by Natalia Petrova \u0026lt;(CVE-2023-53307)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nrecordmcount: Fix memory leaks in the uwrite function\n\nCommon realloc mistake: \u0026apos;file_append\u0026apos; nulled but not freed upon failure(CVE-2023-53318)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix BUG_ON condition in btrfs_cancel_balance\n\nPausing and canceling balance can race to interrupt balance lead to BUG_ON\npanic in btrfs_cancel_balance. The BUG_ON condition in btrfs_cancel_balance\ndoes not take this race scenario into account.\n\nHowever, the race condition has no other side effects. We can fix that.\n\nReproducing it with panic trace like this:\n\n  kernel BUG at fs/btrfs/volumes.c:4618!\n  RIP: 0010:btrfs_cancel_balance+0x5cf/0x6a0\n  Call Trace:\n   \u0026lt;TASK\u0026gt;\n   ? do_nanosleep+0x60/0x120\n   ? hrtimer_nanosleep+0xb7/0x1a0\n   ? sched_core_clone_cookie+0x70/0x70\n   btrfs_ioctl_balance_ctl+0x55/0x70\n   btrfs_ioctl+0xa46/0xd20\n   __x64_sys_ioctl+0x7d/0xa0\n   do_syscall_64+0x38/0x80\n   entry_SYSCALL_64_after_hwframe+0x63/0xcd\n\n  Race scenario as follows:\n  \u0026gt; mutex_unlock(\u0026amp;fs_info-\u0026gt;balance_mutex);\n  \u0026gt; --------------------\n  \u0026gt; .......issue pause and cancel req in another thread\n  \u0026gt; --------------------\n  \u0026gt; ret = __btrfs_balance(fs_info);\n  \u0026gt;\n  \u0026gt; mutex_lock(\u0026amp;fs_info-\u0026gt;balance_mutex);\n  \u0026gt; if (ret == -ECANCELED \u0026amp;\u0026amp; atomic_read(\u0026amp;fs_info-\u0026gt;balance_pause_req)) {\n  \u0026gt;         btrfs_info(fs_info, \u0026quot;balance: paused\u0026quot;);\n  \u0026gt;         btrfs_exclop_balance(fs_info, BTRFS_EXCLOP_BALANCE_PAUSED);\n  \u0026gt; }(CVE-2023-53339)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda: Fix Oops by 9.1 surround channel names\n\nget_line_out_pfx() may trigger an Oops by overflowing the static array\nwith more than 8 channels.  This was reported for MacBookPro 12,1 with\nCirrus codec.\n\nAs a workaround, extend for the 9.1 channels and also fix the\npotential Oops by unifying the code paths accessing the same array\nwith the proper size check.(CVE-2023-53400)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nfirewire: net: fix use after free in fwnet_finish_incoming_packet()\n\nThe netif_rx() function frees the skb so we can\u0026apos;t dereference it to\nsave the skb-\u0026gt;len.(CVE-2023-53432)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nmedia: uvcvideo: Handle cameras with invalid descriptors\n\nIf the source entity does not contain any pads, do not create a link.(CVE-2023-53437)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nx86/MCE: Always save CS register on AMD Zen IF Poison errors\n\nThe Instruction Fetch (IF) units on current AMD Zen-based systems do not\nguarantee a synchronous #MC is delivered for poison consumption errors.\nTherefore, MCG_STATUS[EIPV|RIPV] will not be set. However, the\nmicroarchitecture does guarantee that the exception is delivered within\nthe same context. In other words, the exact rIP is not known, but the\ncontext is known to not have changed.\n\nThere is no architecturally-defined method to determine this behavior.\n\nThe Code Segment (CS) register is always valid on such IF unit poison\nerrors regardless of the value of MCG_STATUS[EIPV|RIPV].\n\nAdd a quirk to save the CS register for poison consumption from the IF\nunit banks.\n\nThis is needed to properly determine the context of the error.\nOtherwise, the severity grading function will assume the context is\nIN_KERNEL due to the m-\u0026gt;cs value being 0 (the initialized value). This\nleads to unnecessary kernel panics on data poison errors due to the\nkernel believing the poison consumption occurred in kernel context.(CVE-2023-53438)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm()\n\nLei Lu recently reported that nfsd4_setclientid_confirm() did not check\nthe return value from get_client_locked(). a SETCLIENTID_CONFIRM could\nrace with a confirmed client expiring and fail to get a reference. That\ncould later lead to a UAF.\n\nFix this by getting a reference early in the case where there is an\nextant confirmed client. If that fails then treat it as if there were no\nconfirmed client found at all.\n\nIn the case where the unconfirmed client is expiring, just fail and\nreturn the result from get_client_locked().(CVE-2025-38724)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ntee: fix NULL pointer dereference in tee_shm_put\n\ntee_shm_put have NULL pointer dereference:\n\n__optee_disable_shm_cache --\u0026gt;\n\tshm = reg_pair_to_ptr(...);//shm maybe return NULL\n        tee_shm_free(shm); --\u0026gt;\n\t\ttee_shm_put(shm);//crash\n\nAdd check in tee_shm_put to fix it.\n\npanic log:\nUnable to handle kernel paging request at virtual address 0000000000100cca\nMem abort info:\nESR = 0x0000000096000004\nEC = 0x25: DABT (current EL), IL = 32 bits\nSET = 0, FnV = 0\nEA = 0, S1PTW = 0\nFSC = 0x04: level 0 translation fault\nData abort info:\nISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\nCM = 0, WnR = 0, TnD = 0, TagAccess = 0\nGCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\nuser pgtable: 4k pages, 48-bit VAs, pgdp=0000002049d07000\n[0000000000100cca] pgd=0000000000000000, p4d=0000000000000000\nInternal error: Oops: 0000000096000004 [#1] SMP\nCPU: 2 PID: 14442 Comm: systemd-sleep Tainted: P OE ------- ----\n6.6.0-39-generic #38\nSource Version: 938b255f6cb8817c95b0dd5c8c2944acfce94b07\nHardware name: greatwall GW-001Y1A-FTH, BIOS Great Wall BIOS V3.0\n10/26/2022\npstate: 80000005 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : tee_shm_put+0x24/0x188\nlr : tee_shm_free+0x14/0x28\nsp : ffff001f98f9faf0\nx29: ffff001f98f9faf0 x28: ffff0020df543cc0 x27: 0000000000000000\nx26: ffff001f811344a0 x25: ffff8000818dac00 x24: ffff800082d8d048\nx23: ffff001f850fcd18 x22: 0000000000000001 x21: ffff001f98f9fb88\nx20: ffff001f83e76218 x19: ffff001f83e761e0 x18: 000000000000ffff\nx17: 303a30303a303030 x16: 0000000000000000 x15: 0000000000000003\nx14: 0000000000000001 x13: 0000000000000000 x12: 0101010101010101\nx11: 0000000000000001 x10: 0000000000000001 x9 : ffff800080e08d0c\nx8 : ffff001f98f9fb88 x7 : 0000000000000000 x6 : 0000000000000000\nx5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000\nx2 : ffff001f83e761e0 x1 : 00000000ffff001f x0 : 0000000000100cca\nCall trace:\ntee_shm_put+0x24/0x188\ntee_shm_free+0x14/0x28\n__optee_disable_shm_cache+0xa8/0x108\noptee_shutdown+0x28/0x38\nplatform_shutdown+0x28/0x40\ndevice_shutdown+0x144/0x2b0\nkernel_power_off+0x3c/0x80\nhibernate+0x35c/0x388\nstate_store+0x64/0x80\nkobj_attr_store+0x14/0x28\nsysfs_kf_write+0x48/0x60\nkernfs_fop_write_iter+0x128/0x1c0\nvfs_write+0x270/0x370\nksys_write+0x6c/0x100\n__arm64_sys_write+0x20/0x30\ninvoke_syscall+0x4c/0x120\nel0_svc_common.constprop.0+0x44/0xf0\ndo_el0_svc+0x24/0x38\nel0_svc+0x24/0x88\nel0t_64_sync_handler+0x134/0x150\nel0t_64_sync+0x14c/0x15(CVE-2025-39865)\n\nIn the Linux kernel, a use-after-free vulnerability exists in the __mark_inode_dirty() function. The issue occurs when __mark_inode_dirty() obtains a bdi_writeback that is in the process of switching. This is a race condition vulnerability between inode_switch_wbs_work_fn() and ___mark_inode_dirty(), causing the old writeback structure to be accessed after it has been released, triggering a use-after-free vulnerability.(CVE-2025-39866)\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nmm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory\n\nWhen I did memory failure tests, below panic occurs:\n\npage dumped because: VM_BUG_ON_PAGE(PagePoisoned(page))\nkernel BUG at include/linux/page-flags.h:616!\nOops: invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\nCPU: 3 PID: 720 Comm: bash Not tainted 6.10.0-rc1-00195-g148743902568 #40\nRIP: 0010:unpoison_memory+0x2f3/0x590\nRSP: 0018:ffffa57fc8787d60 EFLAGS: 00000246\nRAX: 0000000000000037 RBX: 0000000000000009 RCX: ffff9be25fcdc9c8\nRDX: 0000000000000000 RSI: 0000000000000027 RDI: ffff9be25fcdc9c0\nRBP: 0000000000300000 R08: ffffffffb4956f88 R09: 0000000000009ffb\nR10: 0000000000000284 R11: ffffffffb4926fa0 R12: ffffe6b00c000000\nR13: ffff9bdb453dfd00 R14: 0000000000000000 R15: fffffffffffffffe\nFS:  00007f08f04e4740(0000) GS:ffff9be25fcc0000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000564787a30410 CR3: 000000010d4e2000 CR4: 00000000000006f0\nCall Trace:\n \u0026lt;TASK\u0026gt;\n unpoison_memory+0x2f3/0x590\n simple_attr_write_xsigned.constprop.0.isra.0+0xb3/0x110\n debugfs_attr_write+0x42/0x60\n full_proxy_write+0x5b/0x80\n vfs_write+0xd5/0x540\n ksys_write+0x64/0xe0\n do_syscall_64+0xb9/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f08f0314887\nRSP: 002b:00007ffece710078 EFLAGS: 00000246 ORIG_RAX: 0000000000000001\nRAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f08f0314887\nRDX: 0000000000000009 RSI: 0000564787a30410 RDI: 0000000000000001\nRBP: 0000564787a30410 R08: 000000000000fefe R09: 000000007fffffff\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009\nR13: 00007f08f041b780 R14: 00007f08f0417600 R15: 00007f08f0416a00\n \u0026lt;/TASK\u0026gt;\nModules linked in: hwpoison_inject\n---[ end trace 0000000000000000 ]---\nRIP: 0010:unpoison_memory+0x2f3/0x590\nRSP: 0018:ffffa57fc8787d60 EFLAGS: 00000246\nRAX: 0000000000000037 RBX: 0000000000000009 RCX: ffff9be25fcdc9c8\nRDX: 0000000000000000 RSI: 0000000000000027 RDI: ffff9be25fcdc9c0\nRBP: 0000000000300000 R08: ffffffffb4956f88 R09: 0000000000009ffb\nR10: 0000000000000284 R11: ffffffffb4926fa0 R12: ffffe6b00c000000\nR13: ffff9bdb453dfd00 R14: 0000000000000000 R15: fffffffffffffffe\nFS:  00007f08f04e4740(0000) GS:ffff9be25fcc0000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000564787a30410 CR3: 000000010d4e2000 CR4: 00000000000006f0\nKernel panic - not syncing: Fatal exception\nKernel Offset: 0x31c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)\n---[ end Kernel panic - not syncing: Fatal exception ]---\n\nThe root cause is that unpoison_memory() tries to check the PG_HWPoison\nflags of an uninitialized page.  So VM_BUG_ON_PAGE(PagePoisoned(page)) is\ntriggered.  This can be reproduced by below steps:\n\n1.Offline memory block:\n\n echo offline \u0026gt; /sys/devices/system/memory/memory12/state\n\n2.Get offlined memory pfn:\n\n page-types -b n -rlN\n\n3.Write pfn to unpoison-pfn\n\n echo \u0026lt;pfn\u0026gt; \u0026gt; /sys/kernel/debug/hwpoison/unpoison-pfn\n\nThis scenario can be identified by pfn_to_online_page() returning NULL. \nAnd ZONE_DEVICE pages are never expected, so we can simply fail if\npfn_to_online_page() == NULL to fix the bug.(CVE-2025-39883)",
  "id": "OESA-2025-2406",
  "modified": "2026-08-06T11:09:29Z",
  "published": "2025-10-11T11:09:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2406"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50249"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50275"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50279"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50297"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50315"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50330"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50350"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50374"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50384"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50408"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50419"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53150"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53165"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53215"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53241"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53259"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53295"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53307"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53318"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53339"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53400"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53432"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53437"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53438"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38724"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39865"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39866"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39883"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "kernel security update",
  "upstream": [
    "CVE-2022-50249",
    "CVE-2022-50275",
    "CVE-2022-50279",
    "CVE-2022-50297",
    "CVE-2022-50315",
    "CVE-2022-50330",
    "CVE-2022-50350",
    "CVE-2022-50374",
    "CVE-2022-50384",
    "CVE-2022-50408",
    "CVE-2022-50419",
    "CVE-2023-53150",
    "CVE-2023-53165",
    "CVE-2023-53215",
    "CVE-2023-53241",
    "CVE-2023-53259",
    "CVE-2023-53295",
    "CVE-2023-53307",
    "CVE-2023-53318",
    "CVE-2023-53339",
    "CVE-2023-53400",
    "CVE-2023-53432",
    "CVE-2023-53437",
    "CVE-2023-53438",
    "CVE-2025-38724",
    "CVE-2025-39865",
    "CVE-2025-39866",
    "CVE-2025-39883"
  ]
}

SUSE-SU-2025:03600-1

Vulnerability from csaf_suse - Published: 2025-10-15 12:54 - Updated: 2026-09-20 17:51

Summary

Security update for the Linux Kernel

Severity

Important

Scope

346 vulnerabilities in this advisory, including CVE-2023-53432.

CVE-2023-53432

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Recommended: 222 products

Open the full advisory

SUSE-SU-2025:03634-1

Vulnerability from csaf_suse - Published: 2025-10-17 14:32 - Updated: 2026-09-20 17:53

Summary

Security update for the Linux Kernel

Severity

Important

Scope

445 vulnerabilities in this advisory, including CVE-2023-53432.

CVE-2023-53432

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Recommended: 49 products

Open the full advisory

SUSE-SU-2025:20851-1

Vulnerability from csaf_suse - Published: 2025-10-15 16:17 - Updated: 2026-09-20 18:19

Summary

Security update for the Linux Kernel

Severity

Important

Scope

346 vulnerabilities in this advisory, including CVE-2023-53432.

CVE-2023-53432

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Recommended: 11 products

Open the full advisory

SUSE-SU-2025:20861-1

Vulnerability from csaf_suse - Published: 2025-10-15 15:17 - Updated: 2026-09-20 18:19

Summary

Security update for the Linux Kernel

Severity

Important

Scope

346 vulnerabilities in this advisory, including CVE-2023-53432.

CVE-2023-53432

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Recommended: 17 products

Open the full advisory

SUSE-SU-2025:20870-1

Vulnerability from csaf_suse - Published: 2025-10-23 16:01 - Updated: 2026-09-20 18:19

Summary

Security update for the Linux Kernel

Severity

Important

Scope

346 vulnerabilities in this advisory, including CVE-2023-53432.

CVE-2023-53432

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Recommended: 4 products

Open the full advisory

SUSE-SU-2025:20898-1

Vulnerability from csaf_suse - Published: 2025-10-23 13:59 - Updated: 2026-09-20 18:20

Summary

Security update for the Linux Kernel

Severity

Important

Scope

346 vulnerabilities in this advisory, including CVE-2023-53432.

CVE-2023-53432

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Recommended: 7 products

Open the full advisory

SUSE-SU-2025:3751-1

Vulnerability from csaf_suse - Published: 2025-10-23 10:25 - Updated: 2026-09-20 18:24

Summary

Security update for the Linux Kernel

Severity

Important

Scope

346 vulnerabilities in this advisory, including CVE-2023-53432.

CVE-2023-53432

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Recommended: 41 products

Open the full advisory

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-53432 (GCVE-0-2023-53432)

OESA-2025-2406 (CVE-2022-50249)

Tags

Sightings

Nomenclature

Related by attack behaviour