CriticalFix available
RDMA/srp: Do not call scsi_done() from srp_abort()
Type: advisorySources: OSV
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.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 5.10.199, 5.15.136, 6.1.57, 6.5.7
- CVEs
- CVE-2023-52515
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 8 Nov 2026, 00:43 UTC · Revision 1
Source evidence
RDMA/srp: Do not call scsi_done() from srp_abort()
core-osv · Original sourcePublished 2 Mar 2024, 21:52 UTC
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.
osv:CVE-2023-52515
Kernel
Fixed versions: 5.10.199, 5.15.136, 6.1.57, 6.5.7
Complete source record
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