CVE-2024-26626
Vulnerability from cvelistv5
Published
2024-03-06 06:45
Modified
2024-11-05 09:12
Severity ?
EPSS score ?
Summary
ipmr: fix kernel panic when forwarding mcast packets
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T00:07:19.745Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
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"references": [
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"tags": [
"x_transferred"
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"url": "https://git.kernel.org/stable/c/d2f1b7fe74afd66298dbb3c7b39e7b62e4df1724"
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{
"tags": [
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"url": "https://git.kernel.org/stable/c/dcaafdba6c6162bb49f1192850bc3bbc3707738c"
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{
"tags": [
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"url": "https://git.kernel.org/stable/c/2e8c9ae40adda2be1ba41c05fd3cd1e61cce3207"
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"tags": [
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"url": "https://git.kernel.org/stable/c/e622502c310f1069fd9f41cd38210553115f610a"
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"title": "CVE Program Container"
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{
"metrics": [
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"other": {
"content": {
"id": "CVE-2024-26626",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
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],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T15:55:51.122168Z",
"version": "2.0.3"
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"type": "ssvc"
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"providerMetadata": {
"dateUpdated": "2024-09-11T17:33:30.184Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
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"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"include/net/ip.h",
"net/ipv4/ip_sockglue.c",
"net/ipv4/ipmr.c",
"net/ipv4/raw.c",
"net/ipv4/udp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d2f1b7fe74af",
"status": "affected",
"version": "f69365e3a7ca",
"versionType": "git"
},
{
"lessThan": "dcaafdba6c61",
"status": "affected",
"version": "7b32e63f8814",
"versionType": "git"
},
{
"lessThan": "2e8c9ae40add",
"status": "affected",
"version": "7d97858e21fb",
"versionType": "git"
},
{
"lessThan": "e622502c310f",
"status": "affected",
"version": "bb7403655b3c",
"versionType": "git"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"include/net/ip.h",
"net/ipv4/ip_sockglue.c",
"net/ipv4/ipmr.c",
"net/ipv4/raw.c",
"net/ipv4/udp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "6.1.77",
"status": "affected",
"version": "6.1.75",
"versionType": "semver"
},
{
"lessThan": "6.6.16",
"status": "affected",
"version": "6.6.14",
"versionType": "semver"
},
{
"lessThan": "6.7.4",
"status": "affected",
"version": "6.7.2",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipmr: fix kernel panic when forwarding mcast packets\n\nThe stacktrace was:\n[ 86.305548] BUG: kernel NULL pointer dereference, address: 0000000000000092\n[ 86.306815] #PF: supervisor read access in kernel mode\n[ 86.307717] #PF: error_code(0x0000) - not-present page\n[ 86.308624] PGD 0 P4D 0\n[ 86.309091] Oops: 0000 [#1] PREEMPT SMP NOPTI\n[ 86.309883] CPU: 2 PID: 3139 Comm: pimd Tainted: G U 6.8.0-6wind-knet #1\n[ 86.311027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org 04/01/2014\n[ 86.312728] RIP: 0010:ip_mr_forward (/build/work/knet/net/ipv4/ipmr.c:1985)\n[ 86.313399] Code: f9 1f 0f 87 85 03 00 00 48 8d 04 5b 48 8d 04 83 49 8d 44 c5 00 48 8b 40 70 48 39 c2 0f 84 d9 00 00 00 49 8b 46 58 48 83 e0 fe \u003c80\u003e b8 92 00 00 00 00 0f 84 55 ff ff ff 49 83 47 38 01 45 85 e4 0f\n[ 86.316565] RSP: 0018:ffffad21c0583ae0 EFLAGS: 00010246\n[ 86.317497] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000\n[ 86.318596] RDX: ffff9559cb46c000 RSI: 0000000000000000 RDI: 0000000000000000\n[ 86.319627] RBP: ffffad21c0583b30 R08: 0000000000000000 R09: 0000000000000000\n[ 86.320650] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001\n[ 86.321672] R13: ffff9559c093a000 R14: ffff9559cc00b800 R15: ffff9559c09c1d80\n[ 86.322873] FS: 00007f85db661980(0000) GS:ffff955a79d00000(0000) knlGS:0000000000000000\n[ 86.324291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 86.325314] CR2: 0000000000000092 CR3: 000000002f13a000 CR4: 0000000000350ef0\n[ 86.326589] Call Trace:\n[ 86.327036] \u003cTASK\u003e\n[ 86.327434] ? show_regs (/build/work/knet/arch/x86/kernel/dumpstack.c:479)\n[ 86.328049] ? __die (/build/work/knet/arch/x86/kernel/dumpstack.c:421 /build/work/knet/arch/x86/kernel/dumpstack.c:434)\n[ 86.328508] ? page_fault_oops (/build/work/knet/arch/x86/mm/fault.c:707)\n[ 86.329107] ? do_user_addr_fault (/build/work/knet/arch/x86/mm/fault.c:1264)\n[ 86.329756] ? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223)\n[ 86.330350] ? __irq_work_queue_local (/build/work/knet/kernel/irq_work.c:111 (discriminator 1))\n[ 86.331013] ? exc_page_fault (/build/work/knet/./arch/x86/include/asm/paravirt.h:693 /build/work/knet/arch/x86/mm/fault.c:1515 /build/work/knet/arch/x86/mm/fault.c:1563)\n[ 86.331702] ? asm_exc_page_fault (/build/work/knet/./arch/x86/include/asm/idtentry.h:570)\n[ 86.332468] ? ip_mr_forward (/build/work/knet/net/ipv4/ipmr.c:1985)\n[ 86.333183] ? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223)\n[ 86.333920] ipmr_mfc_add (/build/work/knet/./include/linux/rcupdate.h:782 /build/work/knet/net/ipv4/ipmr.c:1009 /build/work/knet/net/ipv4/ipmr.c:1273)\n[ 86.334583] ? __pfx_ipmr_hash_cmp (/build/work/knet/net/ipv4/ipmr.c:363)\n[ 86.335357] ip_mroute_setsockopt (/build/work/knet/net/ipv4/ipmr.c:1470)\n[ 86.336135] ? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223)\n[ 86.336854] ? ip_mroute_setsockopt (/build/work/knet/net/ipv4/ipmr.c:1470)\n[ 86.337679] do_ip_setsockopt (/build/work/knet/net/ipv4/ip_sockglue.c:944)\n[ 86.338408] ? __pfx_unix_stream_read_actor (/build/work/knet/net/unix/af_unix.c:2862)\n[ 86.339232] ? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223)\n[ 86.339809] ? aa_sk_perm (/build/work/knet/security/apparmor/include/cred.h:153 /build/work/knet/security/apparmor/net.c:181)\n[ 86.340342] ip_setsockopt (/build/work/knet/net/ipv4/ip_sockglue.c:1415)\n[ 86.340859] raw_setsockopt (/build/work/knet/net/ipv4/raw.c:836)\n[ 86.341408] ? security_socket_setsockopt (/build/work/knet/security/security.c:4561 (discriminator 13))\n[ 86.342116] sock_common_setsockopt (/build/work/knet/net/core/sock.c:3716)\n[ 86.342747] do_sock_setsockopt (/build/work/knet/net/socket.c:2313)\n[ 86.343363] __sys_setsockopt (/build/work/knet/./include/linux/file.h:32 /build/work/kn\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2024-11-05T09:12:48.968Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d2f1b7fe74afd66298dbb3c7b39e7b62e4df1724"
},
{
"url": "https://git.kernel.org/stable/c/dcaafdba6c6162bb49f1192850bc3bbc3707738c"
},
{
"url": "https://git.kernel.org/stable/c/2e8c9ae40adda2be1ba41c05fd3cd1e61cce3207"
},
{
"url": "https://git.kernel.org/stable/c/e622502c310f1069fd9f41cd38210553115f610a"
}
],
"title": "ipmr: fix kernel panic when forwarding mcast packets",
"x_generator": {
"engine": "bippy-9e1c9544281a"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-26626",
"datePublished": "2024-03-06T06:45:33.826Z",
"dateReserved": "2024-02-19T14:20:24.135Z",
"dateUpdated": "2024-11-05T09:12:48.968Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-26626\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-03-06T07:15:12.810\",\"lastModified\":\"2024-04-04T14:15:09.390\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nipmr: fix kernel panic when forwarding mcast packets\\n\\nThe stacktrace was:\\n[ 86.305548] BUG: kernel NULL pointer dereference, address: 0000000000000092\\n[ 86.306815] #PF: supervisor read access in kernel mode\\n[ 86.307717] #PF: error_code(0x0000) - not-present page\\n[ 86.308624] PGD 0 P4D 0\\n[ 86.309091] Oops: 0000 [#1] PREEMPT SMP NOPTI\\n[ 86.309883] CPU: 2 PID: 3139 Comm: pimd Tainted: G U 6.8.0-6wind-knet #1\\n[ 86.311027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org 04/01/2014\\n[ 86.312728] RIP: 0010:ip_mr_forward (/build/work/knet/net/ipv4/ipmr.c:1985)\\n[ 86.313399] Code: f9 1f 0f 87 85 03 00 00 48 8d 04 5b 48 8d 04 83 49 8d 44 c5 00 48 8b 40 70 48 39 c2 0f 84 d9 00 00 00 49 8b 46 58 48 83 e0 fe \u003c80\u003e b8 92 00 00 00 00 0f 84 55 ff ff ff 49 83 47 38 01 45 85 e4 0f\\n[ 86.316565] RSP: 0018:ffffad21c0583ae0 EFLAGS: 00010246\\n[ 86.317497] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000\\n[ 86.318596] RDX: ffff9559cb46c000 RSI: 0000000000000000 RDI: 0000000000000000\\n[ 86.319627] RBP: ffffad21c0583b30 R08: 0000000000000000 R09: 0000000000000000\\n[ 86.320650] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001\\n[ 86.321672] R13: ffff9559c093a000 R14: ffff9559cc00b800 R15: ffff9559c09c1d80\\n[ 86.322873] FS: 00007f85db661980(0000) GS:ffff955a79d00000(0000) knlGS:0000000000000000\\n[ 86.324291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[ 86.325314] CR2: 0000000000000092 CR3: 000000002f13a000 CR4: 0000000000350ef0\\n[ 86.326589] Call Trace:\\n[ 86.327036] \u003cTASK\u003e\\n[ 86.327434] ? show_regs (/build/work/knet/arch/x86/kernel/dumpstack.c:479)\\n[ 86.328049] ? __die (/build/work/knet/arch/x86/kernel/dumpstack.c:421 /build/work/knet/arch/x86/kernel/dumpstack.c:434)\\n[ 86.328508] ? page_fault_oops (/build/work/knet/arch/x86/mm/fault.c:707)\\n[ 86.329107] ? do_user_addr_fault (/build/work/knet/arch/x86/mm/fault.c:1264)\\n[ 86.329756] ? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223)\\n[ 86.330350] ? __irq_work_queue_local (/build/work/knet/kernel/irq_work.c:111 (discriminator 1))\\n[ 86.331013] ? exc_page_fault (/build/work/knet/./arch/x86/include/asm/paravirt.h:693 /build/work/knet/arch/x86/mm/fault.c:1515 /build/work/knet/arch/x86/mm/fault.c:1563)\\n[ 86.331702] ? asm_exc_page_fault (/build/work/knet/./arch/x86/include/asm/idtentry.h:570)\\n[ 86.332468] ? ip_mr_forward (/build/work/knet/net/ipv4/ipmr.c:1985)\\n[ 86.333183] ? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223)\\n[ 86.333920] ipmr_mfc_add (/build/work/knet/./include/linux/rcupdate.h:782 /build/work/knet/net/ipv4/ipmr.c:1009 /build/work/knet/net/ipv4/ipmr.c:1273)\\n[ 86.334583] ? __pfx_ipmr_hash_cmp (/build/work/knet/net/ipv4/ipmr.c:363)\\n[ 86.335357] ip_mroute_setsockopt (/build/work/knet/net/ipv4/ipmr.c:1470)\\n[ 86.336135] ? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223)\\n[ 86.336854] ? ip_mroute_setsockopt (/build/work/knet/net/ipv4/ipmr.c:1470)\\n[ 86.337679] do_ip_setsockopt (/build/work/knet/net/ipv4/ip_sockglue.c:944)\\n[ 86.338408] ? __pfx_unix_stream_read_actor (/build/work/knet/net/unix/af_unix.c:2862)\\n[ 86.339232] ? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223)\\n[ 86.339809] ? aa_sk_perm (/build/work/knet/security/apparmor/include/cred.h:153 /build/work/knet/security/apparmor/net.c:181)\\n[ 86.340342] ip_setsockopt (/build/work/knet/net/ipv4/ip_sockglue.c:1415)\\n[ 86.340859] raw_setsockopt (/build/work/knet/net/ipv4/raw.c:836)\\n[ 86.341408] ? security_socket_setsockopt (/build/work/knet/security/security.c:4561 (discriminator 13))\\n[ 86.342116] sock_common_setsockopt (/build/work/knet/net/core/sock.c:3716)\\n[ 86.342747] do_sock_setsockopt (/build/work/knet/net/socket.c:2313)\\n[ 86.343363] __sys_setsockopt (/build/work/knet/./include/linux/file.h:32 /build/work/kn\\n---truncated---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: ipmr: corrige el p\u00e1nico del kernel al reenviar paquetes mcast El stacktrace fue: [86.305548] ERROR: desreferencia del puntero NULL del kernel, direcci\u00f3n: 0000000000000092 [86.306815] #PF: acceso de lectura del supervisor en modo kernel [ 86.307717] #PF: error_code(0x0000) - p\u00e1gina no presente [ 86.308624] PGD 0 P4D 0 [ 86.309091] Ups: 0000 [#1] PREEMPT SMP NOPTI [ 86.309883] CPU: 2 PID: 3139 Comm: pimd Contaminado: GU 6.8.0-6wind-knet #1 [ 86.311027] Nombre del hardware: PC est\u00e1ndar QEMU (i440FX + PIIX, 1996), BIOS rel-1.11.1-0-g0551a4be2c-prebuilt.qemu-project.org 01/04/2014 [ 86.312728] RIP: 0010:ip_mr_forward (/build/work/knet/net/ipv4/ipmr.c:1985) [86.313399] C\u00f3digo: f9 1f 0f 87 85 03 00 00 48 8d 04 5b 48 8d 04 83 49 8d 44 c 5 00 48 8b 40 70 48 39 c2 0f 84 d9 00 00 00 49 8b 46 58 48 83 e0 fe \u0026lt;80\u0026gt; b8 92 00 00 00 00 0f 84 55 ff ff 49 83 47 38 01 45 85 e4 0f [ 86.316565] RSP : 0018:ffffad21c0583ae0 EFLAGS: 00010246 [ 86.317497] RAX: 0000000000000000 RBX: 00000000000000000 RCX: 00000000000000000 [ 86.318596] RDX: ff ff9559cb46c000 RSI: 0000000000000000 RDI: 0000000000000000 [ 86.319627] RBP: ffffad21c0583b30 R08: 00000000000000000 R09: 00000000000000000 [ 86.320650] R10: 0000000000000000 R11 : 0000000000000000 R12: 00000000000000001 [ 86.321672] R13: ffff9559c093a000 R14: ffff9559cc00b800 R15: ffff9559c09c1d80 [ 86.322873] FS: 0 0007f85db661980(0000) GS:ffff955a79d00000(0000) knlGS:0000000000000000 [ 86.324291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [86.325314] CR2: 0000000000000092 CR3: 000000002f13a000 CR4: 0000000000350ef0 [86.326589] Seguimiento de llamadas: [86.327036] [86.327434] ? show_regs (/build/work/knet/arch/x86/kernel/dumpstack.c:479) [86.328049]? __die (/build/work/knet/arch/x86/kernel/dumpstack.c:421 /build/work/knet/arch/x86/kernel/dumpstack.c:434) [86.328508] ? page_fault_oops (/build/work/knet/arch/x86/mm/fault.c:707) [86.329107]? do_user_addr_fault (/build/work/knet/arch/x86/mm/fault.c:1264) [86.329756]? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223) [86.330350]? __irq_work_queue_local (/build/work/knet/kernel/irq_work.c:111 (discriminador 1)) [86.331013]? exc_page_fault (/build/work/knet/./arch/x86/include/asm/paravirt.h:693 /build/work/knet/arch/x86/mm/fault.c:1515 /build/work/knet/arch /x86/mm/fault.c:1563) [86.331702]? asm_exc_page_fault (/build/work/knet/./arch/x86/include/asm/idtentry.h:570) [86.332468]? ip_mr_forward (/build/work/knet/net/ipv4/ipmr.c:1985) [86.333183]? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223) [ 86.333920] ipmr_mfc_add (/build/work/knet/./include/linux/rcupdate.h:782 /build/work/knet /net/ipv4/ipmr.c:1009 /build/work/knet/net/ipv4/ipmr.c:1273) [86.334583]? __pfx_ipmr_hash_cmp (/build/work/knet/net/ipv4/ipmr.c:363) [ 86.335357] ip_mroute_setsockopt (/build/work/knet/net/ipv4/ipmr.c:1470) [ 86.336135] ? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223) [86.336854]? ip_mroute_setsockopt (/build/work/knet/net/ipv4/ipmr.c:1470) [ 86.337679] do_ip_setsockopt (/build/work/knet/net/ipv4/ip_sockglue.c:944) [ 86.338408] ? __pfx_unix_stream_read_actor (/build/work/knet/net/unix/af_unix.c:2862) [86.339232]? srso_return_thunk (/build/work/knet/arch/x86/lib/retpoline.S:223) [86.339809]? aa_sk_perm (/build/work/knet/security/apparmor/include/cred.h:153 /build/work/knet/security/apparmor/net.c:181) [ 86.340342] ip_setsockopt (/build/work/knet/net /ipv4/ip_sockglue.c:1415) [86.340859] raw_setsockopt (/build/work/knet/net/ipv4/raw.c:836) [86.341408] ? security_socket_setsockopt (/build/work/knet/security/security.c:4561 (discriminador 13)) [ 86.342116] sock_common_setsockopt (/build/work/knet/net/core/sock.c:3716) [ 86.342747] do_sock_setsockopt (/build /work/knet/net/socket.c:2313) [ 86.343363] __sys_setsockopt (/build/work/knet/./include/linux/file.h:32 /build/work/kn ---truncado---\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2e8c9ae40adda2be1ba41c05fd3cd1e61cce3207\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d2f1b7fe74afd66298dbb3c7b39e7b62e4df1724\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/dcaafdba6c6162bb49f1192850bc3bbc3707738c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e622502c310f1069fd9f41cd38210553115f610a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.