CVE-2025-22078
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-22078
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-22078.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-22078
- Downstream
- Published
- 2025-04-16T14:12:28.562Z
- Modified
- 2025-11-20T09:07:48.871591Z
- Summary
- staging: vchiq_arm: Fix possible NPR of keep-alive thread
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
staging: vchiq_arm: Fix possible NPR of keep-alive thread
In case vchiqplatformconnstatechanged() is never called or fails before driver removal, kathread won't be a valid pointer to a taskstruct. So do the necessary checks before calling kthread_stop to avoid a crash.
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/1817c4b85011998604e5ff9a80a6e01adb7e7e81
- https://git.kernel.org/stable/c/3db89bc6d973e2bcaa852f6409c98c228f39a926
- https://git.kernel.org/stable/c/a915c896f95a989a7759a73f8c064f5dc3775175
- https://git.kernel.org/stable/c/bd38395b901327f77a82112f006240de22cf2ceb
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced863a756aaf49ed23d25bbb1dad999a85f09e1836Fixed1817c4b85011998604e5ff9a80a6e01adb7e7e81
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced863a756aaf49ed23d25bbb1dad999a85f09e1836Fixeda915c896f95a989a7759a73f8c064f5dc3775175
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced863a756aaf49ed23d25bbb1dad999a85f09e1836Fixedbd38395b901327f77a82112f006240de22cf2ceb
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced863a756aaf49ed23d25bbb1dad999a85f09e1836Fixed3db89bc6d973e2bcaa852f6409c98c228f39a926
Affected versions
v6.*
v6.10
v6.10-rc7
v6.11
v6.11-rc1
v6.11-rc2
v6.11-rc3
v6.11-rc4
v6.11-rc5
v6.11-rc6
v6.11-rc7
v6.12
v6.12-rc1
v6.12-rc2
v6.12-rc3
v6.12-rc4
v6.12-rc5
v6.12-rc6
v6.12-rc7
v6.12.1
v6.12.10
v6.12.11
v6.12.12
v6.12.13
v6.12.14
v6.12.15
v6.12.16
v6.12.17
v6.12.18
v6.12.19
v6.12.2
v6.12.20
v6.12.21
v6.12.22
v6.12.3
v6.12.4
v6.12.5
v6.12.6
v6.12.7
v6.12.8
v6.12.9
v6.13
v6.13-rc1
v6.13-rc2
v6.13-rc3
v6.13-rc4
v6.13-rc5
v6.13-rc6
v6.13-rc7
v6.13.1
v6.13.10
v6.13.2
v6.13.3
v6.13.4
v6.13.5
v6.13.6
v6.13.7
v6.13.8
v6.13.9
v6.14
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6
v6.14-rc7
v6.14.1
Database specific
vanir_signatures
[
{
"target": {
"file": "drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c",
"function": "vchiq_remove"
},
"digest": {
"length": 395.0,
"function_hash": "315098155468806558760480454857789038860"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1817c4b85011998604e5ff9a80a6e01adb7e7e81",
"deprecated": false,
"id": "CVE-2025-22078-8b47e322",
"signature_version": "v1",
"signature_type": "Function"
},
{
"target": {
"file": "drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c"
},
"digest": {
"line_hashes": [
"51281265368044960525999294204787321595",
"256904641741681784987733822009303953708",
"192630352888437692236853017211284550943",
"316713727586530446957411117404117233406"
],
"threshold": 0.9
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1817c4b85011998604e5ff9a80a6e01adb7e7e81",
"deprecated": false,
"id": "CVE-2025-22078-d3ccdcf3",
"signature_version": "v1",
"signature_type": "Line"
}
]