CVE-2026-45857In the Linux kernel, the following vulnerability has been resolved: scsi: csiostor: Fix dereference of null pointer rn The error exit path when rn is NULL ends up deferencing the null pointer rn via…
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In the Linux kernel, the following vulnerability has been resolved: scsi: csiostor: Fix dereference of null pointer rn The error exit path when rn is NULL ends up deferencing the null pointer rn via the use of the macro CSIO_INC_STATS. Fix this by adding a new error return path label after the use of the macro to avoid the deference.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-476
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 3.8 before 5.10.252; from 5.11 before 5.15.202; from 5.16 before 6.1.165; from 6.2 before 6.6.128; from 6.7 before 6.12.75; from 6.13 before 6.18.14; from 6.19 before 6.19.4 | NVD |
References
- https://git.kernel.org/stable/c/16ccbfddcb32365138c806cf572e69b42a193c5cpatch
- https://git.kernel.org/stable/c/1982257570b84dc33753d536dd969fd357a014e9patch
- https://git.kernel.org/stable/c/25ab5e97d3c5f3ed594b4a65d1cc99dc24756681patch
- https://git.kernel.org/stable/c/25d623f0d77c11a256a54e860d00c239aa9a2583patch
- https://git.kernel.org/stable/c/3bbbab7b6949c76df64210348adbefedaabbf549patch
- https://git.kernel.org/stable/c/44ef9f81392de885883f73b9f5c43936a82ae9d7patch
- https://git.kernel.org/stable/c/526ea3c0ccd495b0079db3e28fdddd51c1bf01f7patch
- https://git.kernel.org/stable/c/6037124dbf675fbd0a6248aaf04cf07387b8c323patch
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.