CVEvulnerability
CVE-2023-53451
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-10-01
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-476
Description
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Fix potential NULL pointer dereference
Klocwork tool reported 'cur_dsd' may be dereferenced. Add fix to validate
pointer before dereferencing the pointer.
Affected configurations
• linux linux kernel (>= 2.6.35 < 4.14.322)
• linux linux kernel (>= 4.15 < 4.19.291)
• linux linux kernel (>= 4.20 < 5.4.251)
• linux linux kernel (>= 5.5 < 5.10.188)
• linux linux kernel (>= 5.11 < 5.15.121)
• linux linux kernel (>= 5.16 < 6.1.40)
• linux linux kernel (>= 6.2 < 6.4.5)
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- https://git.kernel.org/stable/c/02405f4023866ae91a611b5b85cb2e074ec2de5a Patch
- https://git.kernel.org/stable/c/2bea9c1c983152c5411f5a2f1113cb790ce1389d Patch
- https://git.kernel.org/stable/c/464ea494a40c6e3e0e8f91dd325408aaf21515ba Patch
- https://git.kernel.org/stable/c/4f90a8b0481615622bd0558aa8cf361bea872045 Patch
- https://git.kernel.org/stable/c/5a52a2e14fe866541bbc0033058e44bf0bf0c580 Patch
- https://git.kernel.org/stable/c/af7affc0f6b82a5bde430fc4f0dcf70963442fbc Patch
- https://git.kernel.org/stable/c/ce2cdbe530b0066bae1f98dbab590a232d507eaa Patch
- https://git.kernel.org/stable/c/ee4c9a93238b9ce3703942500cb1aeacf77090d2 Patch