CVE-2022-49225
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49225
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49225.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49225
- Downstream
- Related
- Published
- 2025-02-26T01:55:55.244Z
- Modified
- 2025-11-19T13:36:49.426215Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- mt76: mt7921s: fix a possible memory leak in mt7921_load_patch
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
mt76: mt7921s: fix a possible memory leak in mt7921loadpatch
Always release fw data at the end of mt7921loadpatch routine.
- References
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
-
Introduced78b217580c50994ae22dde4ecaaf147de0f355f6Fixedb301043384c5c2447357952be9a536c2026d8ad0
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced78b217580c50994ae22dde4ecaaf147de0f355f6Fixed11005b18f453aa192d035d410c11d07edcba5a45
Affected versions
v5.*
v5.16
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.17.1
Database specific
vanir_signatures
[
{
"signature_type": "Function",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "drivers/net/wireless/mediatek/mt76/mt7921/mcu.c",
"function": "mt7921_load_patch"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b301043384c5c2447357952be9a536c2026d8ad0",
"digest": {
"length": 2201.0,
"function_hash": "249261513260961677173553023031620433292"
},
"id": "CVE-2022-49225-25dd97a6"
},
{
"signature_type": "Line",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "drivers/net/wireless/mediatek/mt76/mt7921/mcu.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b301043384c5c2447357952be9a536c2026d8ad0",
"digest": {
"line_hashes": [
"148287077540952528430801187917864370571",
"99010426607566804399804432467746967857",
"135404432962831979552076370818939139233",
"12143355321230448128994674641866762107",
"317239994969038543087579808807723285675",
"196913235928512647875771172367345805397",
"89082355087381262229635677924411062925",
"258041255786713001269353569106849914123"
],
"threshold": 0.9
},
"id": "CVE-2022-49225-5daa2bea"
},
{
"signature_type": "Function",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "drivers/net/wireless/mediatek/mt76/mt7921/mcu.c",
"function": "mt7921_load_patch"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@11005b18f453aa192d035d410c11d07edcba5a45",
"digest": {
"length": 2201.0,
"function_hash": "249261513260961677173553023031620433292"
},
"id": "CVE-2022-49225-7a2fabc3"
},
{
"signature_type": "Line",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "drivers/net/wireless/mediatek/mt76/mt7921/mcu.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@11005b18f453aa192d035d410c11d07edcba5a45",
"digest": {
"line_hashes": [
"148287077540952528430801187917864370571",
"99010426607566804399804432467746967857",
"135404432962831979552076370818939139233",
"12143355321230448128994674641866762107",
"317239994969038543087579808807723285675",
"196913235928512647875771172367345805397",
"89082355087381262229635677924411062925",
"258041255786713001269353569106849914123"
],
"threshold": 0.9
},
"id": "CVE-2022-49225-e9035d96"
}
]