CVEvulnerability

CVE-2023-52515

7.8 HIGH Published 2024-03-02 Modified 2026-08-04 Official page ↗
Status
Modified
Published
2024-03-02
Last modified
2026-08-04
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-416

Description

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.

Affected configurations

• linux linux kernel (>= 3.7 < 5.10.199) • linux linux kernel (>= 5.11 < 5.15.136) • linux linux kernel (>= 5.16 < 6.1.57) • linux linux kernel (>= 6.2 < 6.5.7) • linux linux kernel 6.6

Related

Weakness · CWE (1)

References