CVE-2024-53091
Vulnerability from cvelistv5
Published
2024-11-21 18:17
Modified
2024-12-19 09:38
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Add sk_is_inet and IS_ICSK check in tls_sw_has_ctx_tx/rx
As the introduction of the support for vsock and unix sockets in sockmap,
tls_sw_has_ctx_tx/rx cannot presume the socket passed in must be IS_ICSK.
vsock and af_unix sockets have vsock_sock and unix_sock instead of
inet_connection_sock. For these sockets, tls_get_ctx may return an invalid
pointer and cause page fault in function tls_sw_ctx_rx.
BUG: unable to handle page fault for address: 0000000000040030
Workqueue: vsock-loopback vsock_loopback_work
RIP: 0010:sk_psock_strp_data_ready+0x23/0x60
Call Trace:
? __die+0x81/0xc3
? no_context+0x194/0x350
? do_page_fault+0x30/0x110
? async_page_fault+0x3e/0x50
? sk_psock_strp_data_ready+0x23/0x60
virtio_transport_recv_pkt+0x750/0x800
? update_load_avg+0x7e/0x620
vsock_loopback_work+0xd0/0x100
process_one_work+0x1a7/0x360
worker_thread+0x30/0x390
? create_worker+0x1a0/0x1a0
kthread+0x112/0x130
? __kthread_cancel_work+0x40/0x40
ret_from_fork+0x1f/0x40
v2:
- Add IS_ICSK check
v3:
- Update the commits in Fixes
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"include/net/tls.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a078a480ff3f43d74d8a024ae10c3c7daf6db149",
"status": "affected",
"version": "94531cfcbe79c3598acf96806627b2137ca32eb9",
"versionType": "git"
},
{
"lessThan": "6781cfa93a6a1b7f5be6819a5a2dd8f30f47ca26",
"status": "affected",
"version": "94531cfcbe79c3598acf96806627b2137ca32eb9",
"versionType": "git"
},
{
"lessThan": "44d0469f79bd3d0b3433732877358df7dc6b17b1",
"status": "affected",
"version": "94531cfcbe79c3598acf96806627b2137ca32eb9",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"include/net/tls.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.15"
},
{
"lessThan": "5.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.62",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.9",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Add sk_is_inet and IS_ICSK check in tls_sw_has_ctx_tx/rx\n\nAs the introduction of the support for vsock and unix sockets in sockmap,\ntls_sw_has_ctx_tx/rx cannot presume the socket passed in must be IS_ICSK.\nvsock and af_unix sockets have vsock_sock and unix_sock instead of\ninet_connection_sock. For these sockets, tls_get_ctx may return an invalid\npointer and cause page fault in function tls_sw_ctx_rx.\n\nBUG: unable to handle page fault for address: 0000000000040030\nWorkqueue: vsock-loopback vsock_loopback_work\nRIP: 0010:sk_psock_strp_data_ready+0x23/0x60\nCall Trace:\n ? __die+0x81/0xc3\n ? no_context+0x194/0x350\n ? do_page_fault+0x30/0x110\n ? async_page_fault+0x3e/0x50\n ? sk_psock_strp_data_ready+0x23/0x60\n virtio_transport_recv_pkt+0x750/0x800\n ? update_load_avg+0x7e/0x620\n vsock_loopback_work+0xd0/0x100\n process_one_work+0x1a7/0x360\n worker_thread+0x30/0x390\n ? create_worker+0x1a0/0x1a0\n kthread+0x112/0x130\n ? __kthread_cancel_work+0x40/0x40\n ret_from_fork+0x1f/0x40\n\nv2:\n - Add IS_ICSK check\nv3:\n - Update the commits in Fixes"
}
],
"providerMetadata": {
"dateUpdated": "2024-12-19T09:38:57.577Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a078a480ff3f43d74d8a024ae10c3c7daf6db149"
},
{
"url": "https://git.kernel.org/stable/c/6781cfa93a6a1b7f5be6819a5a2dd8f30f47ca26"
},
{
"url": "https://git.kernel.org/stable/c/44d0469f79bd3d0b3433732877358df7dc6b17b1"
}
],
"title": "bpf: Add sk_is_inet and IS_ICSK check in tls_sw_has_ctx_tx/rx",
"x_generator": {
"engine": "bippy-5f407fcff5a0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-53091",
"datePublished": "2024-11-21T18:17:08.357Z",
"dateReserved": "2024-11-19T17:17:24.981Z",
"dateUpdated": "2024-12-19T09:38:57.577Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-53091\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-21T19:15:12.177\",\"lastModified\":\"2024-11-21T19:15:12.177\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbpf: Add sk_is_inet and IS_ICSK check in tls_sw_has_ctx_tx/rx\\n\\nAs the introduction of the support for vsock and unix sockets in sockmap,\\ntls_sw_has_ctx_tx/rx cannot presume the socket passed in must be IS_ICSK.\\nvsock and af_unix sockets have vsock_sock and unix_sock instead of\\ninet_connection_sock. For these sockets, tls_get_ctx may return an invalid\\npointer and cause page fault in function tls_sw_ctx_rx.\\n\\nBUG: unable to handle page fault for address: 0000000000040030\\nWorkqueue: vsock-loopback vsock_loopback_work\\nRIP: 0010:sk_psock_strp_data_ready+0x23/0x60\\nCall Trace:\\n ? __die+0x81/0xc3\\n ? no_context+0x194/0x350\\n ? do_page_fault+0x30/0x110\\n ? async_page_fault+0x3e/0x50\\n ? sk_psock_strp_data_ready+0x23/0x60\\n virtio_transport_recv_pkt+0x750/0x800\\n ? update_load_avg+0x7e/0x620\\n vsock_loopback_work+0xd0/0x100\\n process_one_work+0x1a7/0x360\\n worker_thread+0x30/0x390\\n ? create_worker+0x1a0/0x1a0\\n kthread+0x112/0x130\\n ? __kthread_cancel_work+0x40/0x40\\n ret_from_fork+0x1f/0x40\\n\\nv2:\\n - Add IS_ICSK check\\nv3:\\n - Update the commits in Fixes\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: bpf: Agregar comprobaci\u00f3n de sk_is_inet e IS_ICSK en tls_sw_has_ctx_tx/rx Como la introducci\u00f3n del soporte para vsock y sockets unix en sockmap, tls_sw_has_ctx_tx/rx no puede presumir que el socket pasado debe ser IS_ICSK. Los sockets vsock y af_unix tienen vsock_sock y unix_sock en lugar de inet_connection_sock. Para estos sockets, tls_get_ctx puede devolver un puntero no v\u00e1lido y causar un error de p\u00e1gina en la funci\u00f3n tls_sw_ctx_rx. ERROR: no se puede manejar el error de p\u00e1gina para la direcci\u00f3n: 0000000000040030 Workqueue: vsock-loopback vsock_loopback_work RIP: 0010:sk_psock_strp_data_ready+0x23/0x60 Call Trace: ? __die+0x81/0xc3 ? no_context+0x194/0x350 ? do_page_fault+0x30/0x110 ? async_page_fault+0x3e/0x50 ? sk_psock_strp_data_ready+0x23/0x60 virtio_transport_recv_pkt+0x750/0x800 ? update_load_avg+0x7e/0x620 vsock_loopback_work+0xd0/0x100 process_one_work+0x1a7/0x360 worker_thread+0x30/0x390 ? create_worker+0x1a0/0x1a0 kthread+0x112/0x130 ? __kthread_cancel_work+0x40/0x40 ret_from_fork+0x1f/0x40 v2: - Add IS_ICSK check v3: - Update the commits in Fixes\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/44d0469f79bd3d0b3433732877358df7dc6b17b1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6781cfa93a6a1b7f5be6819a5a2dd8f30f47ca26\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a078a480ff3f43d74d8a024ae10c3c7daf6db149\",\"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.