High
nvme-pci: add missing condition check for existence of mapped data
In the Linux kernel, the following vulnerability has been resolved: nvme-pci: add missing condition check for existence of mapped data nvme_map_data() is called when request has physical segments, hence the nvme_unmap_data() should have same condition to avoid dereference.
Announced Source revision 1
Original source ↗CVE-2024-42276
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-2024-42276
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": "4aedb705437f6f98b45f45c394e6803ca67abd33",
"lessThan": "3f8ec1d6b0ebd8268307d52be8301973fa5a01ec",
"versionType": "git"
},
{
"status": "affected",
"version": "4aedb705437f6f98b45f45c394e6803ca67abd33",
"lessThan": "be23ae63080e0bf9e246ab20207200bca6585eba",
"versionType": "git"
},
{
"status": "affected",
"version": "4aedb705437f6f98b45f45c394e6803ca67abd33",
"lessThan": "7cc1f4cd90a00b6191cb8cda2d1302fdce59361c",
"versionType": "git"
},
{
"status": "affected",
"version": "4aedb705437f6f98b45f45c394e6803ca67abd33",
"lessThan": "d135c3352f7c947a922da93c8e763ee6bc208b64",
"versionType": "git"
},
{
"status": "affected",
"version": "4aedb705437f6f98b45f45c394e6803ca67abd33",
"lessThan": "77848b379e9f85a08048a2c8b3b4a7e8396f5f83",
"versionType": "git"
},
{
"status": "affected",
"version": "4aedb705437f6f98b45f45c394e6803ca67abd33",
"lessThan": "70100fe721840bf6d8e5abd25b8bffe4d2e049b7",
"versionType": "git"
},
{
"status": "affected",
"version": "4aedb705437f6f98b45f45c394e6803ca67abd33",
"lessThan": "c31fad1470389666ac7169fe43aa65bf5b7e2cfd",
"versionType": "git"
}
],
"programFiles": [
"drivers/nvme/host/pci.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.2"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.2",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.4.282",
"versionType": "semver",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.224",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.165",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.103",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.44",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.10.3",
"versionType": "semver",
"lessThanOrEqual": "6.10.*"
},
{
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/nvme/host/pci.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-42276
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #26677 · Revision 1
- Added to Heist Feed
- Publisher date