VulnerabilityAnalyzed
CVE-2023-53451
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.
MEDIUM 5.5EPSS 0.16%
Does this matter?
Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.16% probability · 5th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/02405f4023866ae91a611b5b85cb2e074ec2de5aPatch
- https://git.kernel.org/stable/c/2bea9c1c983152c5411f5a2f1113cb790ce1389dPatch
- https://git.kernel.org/stable/c/464ea494a40c6e3e0e8f91dd325408aaf21515baPatch
- https://git.kernel.org/stable/c/4f90a8b0481615622bd0558aa8cf361bea872045Patch
- https://git.kernel.org/stable/c/5a52a2e14fe866541bbc0033058e44bf0bf0c580Patch
- https://git.kernel.org/stable/c/af7affc0f6b82a5bde430fc4f0dcf70963442fbcPatch
- https://git.kernel.org/stable/c/ce2cdbe530b0066bae1f98dbab590a232d507eaaPatch
- https://git.kernel.org/stable/c/ee4c9a93238b9ce3703942500cb1aeacf77090d2Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.