{"id":"CVE-2023-53451","summary":"scsi: qla2xxx: Fix potential NULL pointer dereference","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix potential NULL pointer dereference\n\nKlocwork tool reported 'cur_dsd' may be dereferenced.  Add fix to validate\npointer before dereferencing the pointer.","modified":"2026-04-02T09:44:13.414278Z","published":"2025-10-01T11:42:22.857Z","related":["SUSE-SU-2025:03600-1","SUSE-SU-2025:03614-1","SUSE-SU-2025:03615-1","SUSE-SU-2025:03628-1","SUSE-SU-2025:03634-1","SUSE-SU-2025:20851-1","SUSE-SU-2025:20861-1","SUSE-SU-2025:20870-1","SUSE-SU-2025:20898-1","SUSE-SU-2025:3716-1","SUSE-SU-2025:3751-1","SUSE-SU-2025:3761-1","SUSE-SU-2025:4057-1","SUSE-SU-2025:4132-1","SUSE-SU-2025:4141-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53451.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/02405f4023866ae91a611b5b85cb2e074ec2de5a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2bea9c1c983152c5411f5a2f1113cb790ce1389d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/464ea494a40c6e3e0e8f91dd325408aaf21515ba"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4f90a8b0481615622bd0558aa8cf361bea872045"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5a52a2e14fe866541bbc0033058e44bf0bf0c580"},{"type":"WEB","url":"https://git.kernel.org/stable/c/af7affc0f6b82a5bde430fc4f0dcf70963442fbc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ce2cdbe530b0066bae1f98dbab590a232d507eaa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ee4c9a93238b9ce3703942500cb1aeacf77090d2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53451.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53451"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"a9083016a5314b3aeba6e0d2e814872e72168c08"},{"fixed":"02405f4023866ae91a611b5b85cb2e074ec2de5a"},{"fixed":"ee4c9a93238b9ce3703942500cb1aeacf77090d2"},{"fixed":"4f90a8b0481615622bd0558aa8cf361bea872045"},{"fixed":"2bea9c1c983152c5411f5a2f1113cb790ce1389d"},{"fixed":"5a52a2e14fe866541bbc0033058e44bf0bf0c580"},{"fixed":"ce2cdbe530b0066bae1f98dbab590a232d507eaa"},{"fixed":"af7affc0f6b82a5bde430fc4f0dcf70963442fbc"},{"fixed":"464ea494a40c6e3e0e8f91dd325408aaf21515ba"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53451.json"}}],"schema_version":"1.7.5"}