High
bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro() set_memory_ro() can fail, leaving memory unprotected. Check its return and take it into account as an error.
Announced Group revision 1
Original source ↗CVE-2024-42068
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-2024-42068
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": "60a3b2253c413cf601783b070507d7dd6620c954",
"lessThan": "a359696856ca9409fb97655c5a8ef0f549cb6e03",
"versionType": "git"
},
{
"status": "affected",
"version": "60a3b2253c413cf601783b070507d7dd6620c954",
"lessThan": "e4f602e3ff749ba770bf8ff10196e18358de6720",
"versionType": "git"
},
{
"status": "affected",
"version": "60a3b2253c413cf601783b070507d7dd6620c954",
"lessThan": "2bbfffa802adc30b772d0e0f881a13c3804a965c",
"versionType": "git"
},
{
"status": "affected",
"version": "60a3b2253c413cf601783b070507d7dd6620c954",
"lessThan": "05412471beba313ecded95aa17b25fe84bb2551a",
"versionType": "git"
},
{
"status": "affected",
"version": "60a3b2253c413cf601783b070507d7dd6620c954",
"lessThan": "7d2cc63eca0c993c99d18893214abf8f85d566d8",
"versionType": "git"
}
],
"programFiles": [
"include/linux/filter.h",
"kernel/bpf/core.c",
"kernel/bpf/verifier.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "3.18"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "3.18",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.15.162",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.97",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.9.8",
"versionType": "semver",
"lessThanOrEqual": "6.9.*"
},
{
"status": "unaffected",
"version": "6.10",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"include/linux/filter.h",
"kernel/bpf/core.c",
"kernel/bpf/verifier.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-42068
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #45889 · Revision 1
- Added to Heist Feed
- Publisher date