Vulnerabilities > CVE-2024-26930 - Double Free vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix double free of the ha->vp_map pointer Coverity scan reported potential risk of double free of the pointer ha->vp_map. ha->vp_map was freed in qla2x00_mem_alloc(), and again freed in function qla2x00_mem_free(ha). Assign NULL to vp_map and kfree take care of NULL.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://git.kernel.org/stable/c/825d63164a2e6bacb059a9afb5605425b485413f
- https://git.kernel.org/stable/c/825d63164a2e6bacb059a9afb5605425b485413f
- https://git.kernel.org/stable/c/b7deb675d674f44e0ddbab87fee8f9f098925e73
- https://git.kernel.org/stable/c/b7deb675d674f44e0ddbab87fee8f9f098925e73
- https://git.kernel.org/stable/c/e288285d47784fdcf7c81be56df7d65c6f10c58b
- https://git.kernel.org/stable/c/e288285d47784fdcf7c81be56df7d65c6f10c58b
- https://git.kernel.org/stable/c/f14cee7a882cb79528f17a2335f53e9fd1848467
- https://git.kernel.org/stable/c/f14cee7a882cb79528f17a2335f53e9fd1848467