Unrated
powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.
Announced Source revision 1
Original source ↗CVE-2023-52675
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-2023-52675
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": "885dcd709ba9120b9935415b8b0f9d1b94e5826b",
"lessThan": "75fc599bcdcb1de093c9ced2e3cccc832f3787f3",
"versionType": "git"
},
{
"status": "affected",
"version": "885dcd709ba9120b9935415b8b0f9d1b94e5826b",
"lessThan": "1e80aa25d186a7aa212df5acd8c75f55ac8dae34",
"versionType": "git"
},
{
"status": "affected",
"version": "885dcd709ba9120b9935415b8b0f9d1b94e5826b",
"lessThan": "5a669f3511d273c8c1ab1c1d268fbcdf53fc7a05",
"versionType": "git"
},
{
"status": "affected",
"version": "885dcd709ba9120b9935415b8b0f9d1b94e5826b",
"lessThan": "f105c263009839d80fad6998324a4e1b3511cba0",
"versionType": "git"
},
{
"status": "affected",
"version": "885dcd709ba9120b9935415b8b0f9d1b94e5826b",
"lessThan": "a2da3f9b1a1019c887ee1d164475a8fcdb0a3fec",
"versionType": "git"
},
{
"status": "affected",
"version": "885dcd709ba9120b9935415b8b0f9d1b94e5826b",
"lessThan": "024352f7928b28f53609660663329d8c0f4ad032",
"versionType": "git"
},
{
"status": "affected",
"version": "885dcd709ba9120b9935415b8b0f9d1b94e5826b",
"lessThan": "c7d828e12b326ea50fb80c369d7aa87519ed14c6",
"versionType": "git"
},
{
"status": "affected",
"version": "885dcd709ba9120b9935415b8b0f9d1b94e5826b",
"lessThan": "0a233867a39078ebb0f575e2948593bbff5826b3",
"versionType": "git"
}
],
"programFiles": [
"arch/powerpc/perf/imc-pmu.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.14"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.14",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.19.306",
"versionType": "semver",
"lessThanOrEqual": "4.19.*"
},
{
"status": "unaffected",
"version": "5.4.268",
"versionType": "semver",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.209",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.148",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.75",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.14",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.7.2",
"versionType": "semver",
"lessThanOrEqual": "6.7.*"
},
{
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"arch/powerpc/perf/imc-pmu.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2023-52675
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #26383 · Revision 1
- Added to Heist Feed
- Publisher date