cve-2024-53094
Vulnerability from cvelistv5
Published
2024-11-21 18:17
Modified
2024-12-19 09:39
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/siw: Add sendpage_ok() check to disable MSG_SPLICE_PAGES
While running ISER over SIW, the initiator machine encounters a warning
from skb_splice_from_iter() indicating that a slab page is being used in
send_page. To address this, it is better to add a sendpage_ok() check
within the driver itself, and if it returns 0, then MSG_SPLICE_PAGES flag
should be disabled before entering the network stack.
A similar issue has been discussed for NVMe in this thread:
https://lore.kernel.org/all/20240530142417.146696-1-ofir.gal@volumez.com/
WARNING: CPU: 0 PID: 5342 at net/core/skbuff.c:7140 skb_splice_from_iter+0x173/0x320
Call Trace:
tcp_sendmsg_locked+0x368/0xe40
siw_tx_hdt+0x695/0xa40 [siw]
siw_qp_sq_process+0x102/0xb00 [siw]
siw_sq_resume+0x39/0x110 [siw]
siw_run_sq+0x74/0x160 [siw]
kthread+0xd2/0x100
ret_from_fork+0x34/0x40
ret_from_fork_asm+0x1a/0x30
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/sw/siw/siw_qp_tx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "3406bfc813a9bbd9c3055795e985f527b7852e8c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "bb5738957d92c8603a90c9664d34236641c221b2",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "4e1e3dd88a4cedd5ccc1a3fc3d71e03b70a7a791",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/sw/siw/siw_qp_tx.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"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\nRDMA/siw: Add sendpage_ok() check to disable MSG_SPLICE_PAGES\n\nWhile running ISER over SIW, the initiator machine encounters a warning\nfrom skb_splice_from_iter() indicating that a slab page is being used in\nsend_page. To address this, it is better to add a sendpage_ok() check\nwithin the driver itself, and if it returns 0, then MSG_SPLICE_PAGES flag\nshould be disabled before entering the network stack.\n\nA similar issue has been discussed for NVMe in this thread:\nhttps://lore.kernel.org/all/20240530142417.146696-1-ofir.gal@volumez.com/\n\n WARNING: CPU: 0 PID: 5342 at net/core/skbuff.c:7140 skb_splice_from_iter+0x173/0x320\n Call Trace:\n tcp_sendmsg_locked+0x368/0xe40\n siw_tx_hdt+0x695/0xa40 [siw]\n siw_qp_sq_process+0x102/0xb00 [siw]\n siw_sq_resume+0x39/0x110 [siw]\n siw_run_sq+0x74/0x160 [siw]\n kthread+0xd2/0x100\n ret_from_fork+0x34/0x40\n ret_from_fork_asm+0x1a/0x30"
}
],
"providerMetadata": {
"dateUpdated": "2024-12-19T09:39:01.659Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3406bfc813a9bbd9c3055795e985f527b7852e8c"
},
{
"url": "https://git.kernel.org/stable/c/bb5738957d92c8603a90c9664d34236641c221b2"
},
{
"url": "https://git.kernel.org/stable/c/4e1e3dd88a4cedd5ccc1a3fc3d71e03b70a7a791"
}
],
"title": "RDMA/siw: Add sendpage_ok() check to disable MSG_SPLICE_PAGES",
"x_generator": {
"engine": "bippy-5f407fcff5a0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-53094",
"datePublished": "2024-11-21T18:17:10.600Z",
"dateReserved": "2024-11-19T17:17:24.982Z",
"dateUpdated": "2024-12-19T09:39:01.659Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-53094\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-21T19:15:12.680\",\"lastModified\":\"2024-11-21T19:15:12.680\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nRDMA/siw: Add sendpage_ok() check to disable MSG_SPLICE_PAGES\\n\\nWhile running ISER over SIW, the initiator machine encounters a warning\\nfrom skb_splice_from_iter() indicating that a slab page is being used in\\nsend_page. To address this, it is better to add a sendpage_ok() check\\nwithin the driver itself, and if it returns 0, then MSG_SPLICE_PAGES flag\\nshould be disabled before entering the network stack.\\n\\nA similar issue has been discussed for NVMe in this thread:\\nhttps://lore.kernel.org/all/20240530142417.146696-1-ofir.gal@volumez.com/\\n\\n WARNING: CPU: 0 PID: 5342 at net/core/skbuff.c:7140 skb_splice_from_iter+0x173/0x320\\n Call Trace:\\n tcp_sendmsg_locked+0x368/0xe40\\n siw_tx_hdt+0x695/0xa40 [siw]\\n siw_qp_sq_process+0x102/0xb00 [siw]\\n siw_sq_resume+0x39/0x110 [siw]\\n siw_run_sq+0x74/0x160 [siw]\\n kthread+0xd2/0x100\\n ret_from_fork+0x34/0x40\\n ret_from_fork_asm+0x1a/0x30\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/siw: Agregar la comprobaci\u00f3n sendpage_ok() para deshabilitar MSG_SPLICE_PAGES Mientras se ejecuta ISER sobre SIW, la m\u00e1quina iniciadora encuentra una advertencia de skb_splice_from_iter() que indica que se est\u00e1 utilizando una p\u00e1gina slab en send_page. Para solucionar esto, es mejor agregar una comprobaci\u00f3n sendpage_ok() dentro del propio controlador y, si devuelve 0, entonces se debe deshabilitar el indicador MSG_SPLICE_PAGES antes de ingresar a la pila de red. Se ha discutido un problema similar para NVMe en este hilo: https://lore.kernel.org/all/20240530142417.146696-1-ofir.gal@volumez.com/ ADVERTENCIA: CPU: 0 PID: 5342 en net/core/skbuff.c:7140 skb_splice_from_iter+0x173/0x320 Seguimiento de llamadas: tcp_sendmsg_locked+0x368/0xe40 siw_tx_hdt+0x695/0xa40 [siw] siw_qp_sq_process+0x102/0xb00 [siw] siw_sq_resume+0x39/0x110 [siw] siw_run_sq+0x74/0x160 [siw] kthread+0xd2/0x100 ret_de_la_bifurcaci\u00f3n+0x34/0x40 ret_de_la_bifurcaci\u00f3n_asm+0x1a/0x30\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3406bfc813a9bbd9c3055795e985f527b7852e8c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4e1e3dd88a4cedd5ccc1a3fc3d71e03b70a7a791\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bb5738957d92c8603a90c9664d34236641c221b2\",\"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.