Unrated
fbmon: prevent division by zero in fb_videomode_from_videomode()
In the Linux kernel, the following vulnerability has been resolved: fbmon: prevent division by zero in fb_videomode_from_videomode() The expression htotal * vtotal can have a zero value on overflow. It is necessary to prevent division by zero like in fb_var_to_videomode(). Found by Linux Verification Center (linuxtesting.org) with Svace.
Announced Source revision 1
Original source ↗CVE-2024-35922
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-2024-35922
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": "2db54c72395298a58f29c75ae880be9e478fdbbd",
"lessThan": "1fb52bc1de55e9e0bdf71fe078efd4da0889710f",
"versionType": "git"
},
{
"status": "affected",
"version": "2db54c72395298a58f29c75ae880be9e478fdbbd",
"lessThan": "72d091b7515e0532ee015e144c906f3bcfdd6270",
"versionType": "git"
},
{
"status": "affected",
"version": "2db54c72395298a58f29c75ae880be9e478fdbbd",
"lessThan": "951838fee462aa01fa2a6a91d56f9a495082e7f0",
"versionType": "git"
},
{
"status": "affected",
"version": "2db54c72395298a58f29c75ae880be9e478fdbbd",
"lessThan": "48d6bcfc31751ca2e753d901a2d82f27edf8a029",
"versionType": "git"
},
{
"status": "affected",
"version": "2db54c72395298a58f29c75ae880be9e478fdbbd",
"lessThan": "664206ff8b019bcd1e55b10b2eea3add8761b971",
"versionType": "git"
},
{
"status": "affected",
"version": "2db54c72395298a58f29c75ae880be9e478fdbbd",
"lessThan": "3d4b909704bf2114f64f87363fa22b5ef8ac4a33",
"versionType": "git"
},
{
"status": "affected",
"version": "2db54c72395298a58f29c75ae880be9e478fdbbd",
"lessThan": "1b107d637fed68a787da77a3514ad06e57abd0b4",
"versionType": "git"
},
{
"status": "affected",
"version": "2db54c72395298a58f29c75ae880be9e478fdbbd",
"lessThan": "c2d953276b8b27459baed1277a4fdd5dd9bd4126",
"versionType": "git"
}
],
"programFiles": [
"drivers/video/fbdev/core/fbmon.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "3.9"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "3.9",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.19.312",
"versionType": "semver",
"lessThanOrEqual": "4.19.*"
},
{
"status": "unaffected",
"version": "5.4.274",
"versionType": "semver",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.215",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.155",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.86",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.27",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.8.6",
"versionType": "semver",
"lessThanOrEqual": "6.8.*"
},
{
"status": "unaffected",
"version": "6.9",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/video/fbdev/core/fbmon.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-35922
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #26542 · Revision 1
- Added to Heist Feed
- Publisher date