CVE-2025-21723
- Source
- https://cve.org/CVERecord?id=CVE-2025-21723
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21723.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-21723
- Downstream
AZL (1)
BELL (1)
DEBIAN (1)
ECHO (1)
MINI (1)
ROOT (3)
SUSE (8)
- Related
- Published
- 2025-02-27T02:07:30Z
- Modified
- 2026-10-22T02:48:50Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- scsi: mpi3mr: Fix possible crash when setting up bsg fails
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
scsi: mpi3mr: Fix possible crash when setting up bsg fails
If bsg_setup_queue() fails, the bsg_queue is assigned a non-NULL value. Consequently, in mpi3mr_bsg_exit(), the condition "if(!mrioc->bsg_queue)" will not be satisfied, preventing execution from entering bsg_remove_queue(), which could lead to the following crash:
BUG: kernel NULL pointer dereference, address: 000000000000041c Call Trace: mpi3mr_bsg_exit+0x1f/0x50 [mpi3mr] mpi3mr_remove+0x6f/0x340 [mpi3mr] pci_device_remove+0x3f/0xb0 device_release_driver_internal+0x19d/0x220 unbind_store+0xa4/0xb0 kernfs_fop_write_iter+0x11f/0x200 vfs_write+0x1fc/0x3e0 ksys_write+0x67/0xe0 do_syscall_64+0x38/0x80 entry_SYSCALL_64_after_hwframe+0x78/0xe2
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21723.json" }- References
-
- https://git.kernel.org/stable/c/19b248069d1b1424982723a2bf3941ad864d5204
- https://git.kernel.org/stable/c/295006f6e8c17212d3098811166e29627d19e05c
- https://git.kernel.org/stable/c/832b8f95a2832321b8200ae478ed988b25faaef4
- https://git.kernel.org/stable/c/bf66ec718e68767f6d463617adaf021963678803
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21723.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-21723
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / 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
-
Introduced4268fa7513655a83d5492705591fdac6c65db48aFixedbf66ec718e68767f6d463617adaf021963678803Fixed19b248069d1b1424982723a2bf3941ad864d5204Fixed832b8f95a2832321b8200ae478ed988b25faaef4Fixed295006f6e8c17212d3098811166e29627d19e05c