RDMA/srpt: Do not register event handler until srpt device is fully setup
In the Linux kernel, the following vulnerability has been resolved: RDMA/srpt: Do not register event handler until srpt device is fully setup Upon rare occasions, KASAN reports a use-after-free Write in srpt_refresh_port(). This seems to be because an event handler is registered before the srpt device is fully setup and a race condition upon error may leave a partially setup event handler in place. Instead, only register the event handler after srpt device initialization is complete.
CVE-2024-26872
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2024-26872
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
"lessThan": "bdd895e0190c464f54f84579e7535d80276f0fc5",
"versionType": "git"
},
{
"status": "affected",
"version": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
"lessThan": "6413e78086caf7bf15639923740da0d91fdfd090",
"versionType": "git"
},
{
"status": "affected",
"version": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
"lessThan": "e362d007294955a4fb929e1c8978154a64efdcb6",
"versionType": "git"
},
{
"status": "affected",
"version": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
"lessThan": "85570b91e4820a0db9d9432098778cafafa7d217",
"versionType": "git"
},
{
"status": "affected",
"version": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
"lessThan": "7104a00fa37ae898a827381f1161fa3286c8b346",
"versionType": "git"
},
{
"status": "affected",
"version": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
"lessThan": "ec77fa12da41260c6bf9e060b89234b980c5130f",
"versionType": "git"
},
{
"status": "affected",
"version": "a42d985bd5b234da8b61347a78dc3057bf7bb94d",
"lessThan": "c21a8870c98611e8f892511825c9607f1e2cd456",
"versionType": "git"
}
],
"programFiles": [
"drivers/infiniband/ulp/srpt/ib_srpt.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "3.3"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "3.3",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.214",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.153",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.83",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.23",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.7.11",
"versionType": "semver",
"lessThanOrEqual": "6.7.*"
},
{
"status": "unaffected",
"version": "6.8.2",
"versionType": "semver",
"lessThanOrEqual": "6.8.*"
},
{
"status": "unaffected",
"version": "6.9",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/infiniband/ulp/srpt/ib_srpt.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-26872
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #26438 · Revision 1
- Added to Heist Feed
- Publisher date