vulnerability
Arch Linux: NULL Pointer Dereference (CVE-2023-0122)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Jan 17, 2023 | Jul 11, 2025 | Nov 27, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Jan 17, 2023
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
A NULL pointer dereference vulnerability in the Linux kernel NVMe functionality, in nvmet_setup_auth(), allows an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine. Affected versions v6.0-rc1 to v6.0-rc3, fixed in v6.0-rc4.
Solution
arch-linux-upgrade-latest
References
- CVE-2023-0122
- https://attackerkb.com/topics/CVE-2023-0122
- URL-http://www.openwall.com/lists/oss-security/2023/01/18/1
- URL-https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=da0342a3aa0357795224e6283df86444e1117168
- URL-https://security.netapp.com/advisory/ntap-20230302-0002/
- CWE-476
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