CVE-2025-68371scsi: smartpqi: Fix device resources accessed after device removal
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: scsi: smartpqi: Fix device resources accessed after device removal Correct possible race conditions during device removal. Previously, a scheduled work item to reset a LUN could still execute after the device was removed, leading to use-after-free and other resource access issues. This race condition occurs because the abort handler may schedule a LUN reset concurrently with device removal via sdev_destroy(), leading to use-after-free and improper access to freed resources. - Check in the device reset handler if the device is still present in the controller's SCSI device list before running; if not, the reset is skipped. - Cancel any pending TMF work that has not started in sdev_destroy(). - Ensure device freeing in sdev_destroy() is done while holding the LUN reset mutex to avoid races with ongoing resets.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Deferred
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 2d80f4054f7f901b8ad97358a9069616ac8524c7 before 7dfa5a5516ec3c6b9b6c22ee18f0eb2df3f38ef2; from 2d80f4054f7f901b8ad97358a9069616ac8524c7 before 6d2390653d82cad0e1ba2676e536dd99678f6ef1; from 2d80f4054f7f901b8ad97358a9069616ac8524c7 before eccc02ba1747501d92bb2049e3ce378ba372f641; from 2d80f4054f7f901b8ad97358a9069616ac8524c7 before 4e1acf1b6dd6dd0495bda139daafd7a403ae2dc1; 2d80f4054f7f901b8ad97358a9069616ac8524c7 builds before 1a5c5a2f88e839af5320216a02ffb075b668596a; from 2d80f4054f7f901b8ad97358a9069616ac8524c7 before b518e86d1a70a88f6592a7c396cf1b93493d1aab | CNA record |
Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.6 | CISA ADP |
Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP siemens:simatic_s7_1500_cpu_1518f_4_pn_dp_mfp (from the name) | from V3.1.6 | CISA ADP |
Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP siemens:siplus_s7_1500_cpu_1518_4_pn_dp_mfp (from the name) | from V3.1.6 | CISA ADP |
References
- https://git.kernel.org/stable/c/7dfa5a5516ec3c6b9b6c22ee18f0eb2df3f38ef2
- https://git.kernel.org/stable/c/6d2390653d82cad0e1ba2676e536dd99678f6ef1
- https://git.kernel.org/stable/c/eccc02ba1747501d92bb2049e3ce378ba372f641
- https://git.kernel.org/stable/c/4e1acf1b6dd6dd0495bda139daafd7a403ae2dc1
- https://git.kernel.org/stable/c/1a5c5a2f88e839af5320216a02ffb075b668596a
- https://git.kernel.org/stable/c/b518e86d1a70a88f6592a7c396cf1b93493d1aab
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.