media: dm1105: fix missing error check for dma_alloc_coherent
In the Linux kernel, the following vulnerability has been resolved: media: dm1105: fix missing error check for dma_alloc_coherent The return value of dm1105_dma_map(), which handles DMA memory allocation, is ignored in dm1105_hw_init(). If dma_alloc_coherent() fails, the driver will proceed using a NULL pointer for DMA transfers, leading to a kernel oops or invalid hardware access. Fix this by checking the return value and propagating -ENOMEM on failure.
CVE-2026-97507
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-2026-97507
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": "a611d0ca006fe76d88b8dd5ac44f4468293b6760",
"lessThan": "a2017c80dd7f3c409778ca0898d6e75ccab6d2f2",
"versionType": "git"
},
{
"status": "affected",
"version": "a611d0ca006fe76d88b8dd5ac44f4468293b6760",
"lessThan": "e96f91da5c83e4c1f1bebe1c58856d02cea4afd9",
"versionType": "git"
},
{
"status": "affected",
"version": "a611d0ca006fe76d88b8dd5ac44f4468293b6760",
"lessThan": "3ff12d5ea9cb0d0fd89c24b69940f0b989bf6d2a",
"versionType": "git"
},
{
"status": "affected",
"version": "a611d0ca006fe76d88b8dd5ac44f4468293b6760",
"lessThan": "b6327023dcc7482156fc13cda6361ee573721b05",
"versionType": "git"
},
{
"status": "affected",
"version": "a611d0ca006fe76d88b8dd5ac44f4468293b6760",
"lessThan": "07d6a76a17b550e94ca5cc0060ad6e77952390f2",
"versionType": "git"
},
{
"status": "affected",
"version": "a611d0ca006fe76d88b8dd5ac44f4468293b6760",
"lessThan": "f3f135c4fac6194933b952e98a15dc05aa420956",
"versionType": "git"
},
{
"status": "affected",
"version": "a611d0ca006fe76d88b8dd5ac44f4468293b6760",
"lessThan": "3eaac9e02d8591d3c790db572ef1c8fa5a841fdb",
"versionType": "git"
}
],
"programFiles": [
"drivers/media/pci/dm1105/dm1105.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.28"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "2.6.28",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.271",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.222",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.189",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.158",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"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/media/pci/dm1105/dm1105.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-97507
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #8358 · Revision 1
- Added to Heist Feed
- Publisher date