watchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk
In the Linux kernel, the following vulnerability has been resolved: watchdog: lenovo_se10_wdt: Fix use-after-free and resource leak risk Review by sashiko.dev highlighted potential use after free and resource leak instances. Set se10_pdev to null to prevent use after free Remove DMI call back and instead directly call se10_create_platform_device. Handle error cases appropriately
CVE-2026-97504
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-2026-97504
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": "1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a",
"lessThan": "e9adbc3a116dfa8c7b643180dabf6166c99bcec7",
"versionType": "git"
},
{
"status": "affected",
"version": "1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a",
"lessThan": "c9f1fb55646534370b00824a1fdb47718c72f115",
"versionType": "git"
},
{
"status": "affected",
"version": "1f6602c8ed1eccac4fa83e338d02aafe3a0e2c0a",
"lessThan": "3394e894880a60338a2981dd688fd25e88d79667",
"versionType": "git"
}
],
"programFiles": [
"drivers/watchdog/lenovo_se10_wdt.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.10"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.10",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.12.111",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.53",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/watchdog/lenovo_se10_wdt.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-97504
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #2485 · Revision 1
- Added to Heist Feed
- Publisher date