vulnerability
Arch Linux: Missing Release of Memory after Effective Lifetime (CVE-2022-47941)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Dec 23, 2022 | Jul 11, 2025 | Mar 25, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Dec 23, 2022
Added
Jul 11, 2025
Modified
Mar 25, 2026
Description
memory leak in smb2_handle_negotiate() under error conditions
Solution
arch-linux-upgrade-latest
References
- CVE-2022-47941
- https://attackerkb.com/topics/CVE-2022-47941
- http://www.openwall.com/lists/oss-security/2022/12/23/10
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-50674
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=aa7253c2393f6dcd6a1468b0792f6da76edad917
- https://github.com/torvalds/linux/commit/aa7253c2393f6dcd6a1468b0792f6da76edad917
- https://www.zerodayinitiative.com/advisories/ZDI-22-1687/
- CWE-401
- EUVD-EUVD-2022-50674
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.