CVE-2022-49023
- Source
- https://cve.org/CVERecord?id=CVE-2022-49023
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49023.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-49023
- Downstream
- Related
- Published
- 2024-10-21T20:06:29.901Z
- Modified
- 2026-04-11T12:43:28.036409Z
- Summary
- wifi: cfg80211: fix buffer overflow in elem comparison
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: fix buffer overflow in elem comparison
For vendor elements, the code here assumes that 5 octets are present without checking. Since the element itself is already checked to fit, we only need to check the length.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49023.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/391cb872553627bdcf236c03ee7d5adb275e37e1
- https://git.kernel.org/stable/c/88a6fe3707888bd1893e9741157a7035c4159ab6
- https://git.kernel.org/stable/c/9e6b79a3cd17620d467311b30d56f2648f6880aa
- https://git.kernel.org/stable/c/9f16b5c82a025cd4c864737409234ddc44fb166a
- https://git.kernel.org/stable/c/f5c2ec288a865dbe3706b09bed12302e9f6d696b
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49023.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49023
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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
-
Introduced0b8fb8235be8be99a197e8d948fc0a2df8dc261aFixedf5c2ec288a865dbe3706b09bed12302e9f6d696bFixed9e6b79a3cd17620d467311b30d56f2648f6880aaFixed88a6fe3707888bd1893e9741157a7035c4159ab6Fixed391cb872553627bdcf236c03ee7d5adb275e37e1Fixed9f16b5c82a025cd4c864737409234ddc44fb166a