CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2023-52515
High (7.8) in linux linux kernel. EPSS 0.6% chance of exploitation in the next 30 days.
In the Linux kernel, the following vulnerability has been resolved:
RDMA/srp: Do not call scsi_done() from srp_abort()
After scmd_eh_abort_handler() has called the SCSI LLD eh_abort_handler
callback, it performs one of the following actions:
* Call scsi_queue_insert().
* Call scsi_finish_command().
* Call scsi_eh_scmd_add().
Hence, SCSI abort handlers must not call scsi_done(). Otherwise all
the above actions would trigger a use-after-free. Hence remove the
scsi_done() call from srp_abort(). Keep the srp_free_req() call
before returning SUCCESS because we may not see the command again if
SUCCESS is returned.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
- CWE
- CWE-416
- Published
- Modified
- Record from
- the NVD, synced
Affected
- linux:linux_kernel
References
- https://git.kernel.org/stable/c/05a10b316adaac1f322007ca9a0383b410d759cc
- https://git.kernel.org/stable/c/26788a5b48d9d5cd3283d777d238631c8cd7495a
- https://git.kernel.org/stable/c/2b298f9181582270d5e95774e5a6c7a7fb5b1206
- https://git.kernel.org/stable/c/b9bdffb3f9aaeff8379c83f5449c6b42cb71c2b5
- https://git.kernel.org/stable/c/e193b7955dfad68035b983a0011f4ef3590c85eb