CVE-2026-23087
In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Fix potential memory leak in scsiback_remove() Memory allocated for struct vscsiblk_info in scsiback_probe() is not freed in scsiback_remove() leading to potential memory leaks on remove, as well as in the scsiback_probe() error paths. Fix that by freeing it in scsiback_remove().
- Score
- CVSS 3.1 5.5 Medium
- Status
- Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- Published
- 2026-02-04
- Last modified
- 2026-10-15
- Weaknesses
- CWE-401
Affected products
- Linux Kernel (Linux)
- Simatic S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
- Simatic S7-1500 Cpu 1518f-4 Pndp Mfp (Siemens)
- Siplus S7-1500 Cpu 1518-4 Pndp Mfp (Siemens)
References
- https://git.kernel.org/stable/c/a8bb3ec8d85951a56af0a72d93ccbc2aee42eef9
- https://git.kernel.org/stable/c/427b0fb30ddec3bad05dcd73b00718f98c7026d2
- https://git.kernel.org/stable/c/4a975c72429b050c234405668b742cdecc11548e
- https://git.kernel.org/stable/c/f86264ec0e2b102fcd49bf3e4f32fee669d482fc
- https://git.kernel.org/stable/c/32e52b56056daf0f0881fd9254706acf25b4be97
- https://git.kernel.org/stable/c/24c441f0e24da175d7912095663f526ac480dc4f
- https://git.kernel.org/stable/c/901a5f309daba412e2a30364d7ec1492fa11c32c
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html
