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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.

PUBLISHED Reserved 2025-09-17 | Published 2025-10-01 | Updated 2025-10-01 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 02405f4023866ae91a611b5b85cb2e074ec2de5a
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before ee4c9a93238b9ce3703942500cb1aeacf77090d2
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 4f90a8b0481615622bd0558aa8cf361bea872045
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 2bea9c1c983152c5411f5a2f1113cb790ce1389d
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 5a52a2e14fe866541bbc0033058e44bf0bf0c580
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before ce2cdbe530b0066bae1f98dbab590a232d507eaa
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before af7affc0f6b82a5bde430fc4f0dcf70963442fbc
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 464ea494a40c6e3e0e8f91dd325408aaf21515ba
affected

Default status
affected

4.14.322
unaffected

4.19.291
unaffected

5.4.251
unaffected

5.10.188
unaffected

5.15.121
unaffected

6.1.40
unaffected

6.4.5
unaffected

6.5
unaffected

References

git.kernel.org/...c/02405f4023866ae91a611b5b85cb2e074ec2de5a

git.kernel.org/...c/ee4c9a93238b9ce3703942500cb1aeacf77090d2

git.kernel.org/...c/4f90a8b0481615622bd0558aa8cf361bea872045

git.kernel.org/...c/2bea9c1c983152c5411f5a2f1113cb790ce1389d

git.kernel.org/...c/5a52a2e14fe866541bbc0033058e44bf0bf0c580

git.kernel.org/...c/ce2cdbe530b0066bae1f98dbab590a232d507eaa

git.kernel.org/...c/af7affc0f6b82a5bde430fc4f0dcf70963442fbc

git.kernel.org/...c/464ea494a40c6e3e0e8f91dd325408aaf21515ba

cve.org (CVE-2023-53451)

nvd.nist.gov (CVE-2023-53451)

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