CVE-2025-22095PCI: brcmstb: Fix error path after a call to regulator_bulk_get()
Updated under an hour ago ()
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It affects Linux and 4 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: PCI: brcmstb: Fix error path after a call to regulator_bulk_get() If the regulator_bulk_get() returns an error and no regulators are created, we need to set their number to zero. If we don't do this and the PCIe link up fails, a call to the regulator_bulk_free() will result in a kernel panic. While at it, print the error value, as we cannot return an error upwards as the kernel will WARN() on an error from add_bus(). [kwilczynski: commit log, use comma in the message to match style with other similar messages]
- 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)
- 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
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Linux Linux linux:linux (from the name) | from 9e6be018b26347c26a93e63fb50a37ee2c9311de before 99a0efba9f903acbdece548862b6b4cbe7d999e1; from 9e6be018b26347c26a93e63fb50a37ee2c9311de before eedd054834930b8d678f0776cd4b091b8fffbb4a; from 9e6be018b26347c26a93e63fb50a37ee2c9311de before df63321a40cc98e52313cffbff376b8ae9ceffa7; from 9e6be018b26347c26a93e63fb50a37ee2c9311de before 7842e842a9bf6bd5866c84f588353711d131ab1a; 9e6be018b26347c26a93e63fb50a37ee2c9311de builds before 6f44e1fdb006db61394aa4d4c25728ada00842e7; from 9e6be018b26347c26a93e63fb50a37ee2c9311de before 3651ad5249c51cf7eee078e12612557040a6bdb4 | 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 |
linux linux_kernel linux:linux_kernel | from 6.0 before 6.1.134; from 6.2 before 6.6.87; from 6.7 before 6.12.23; from 6.13 before 6.13.11; from 6.14 before 6.14.2 | NVD |
References
- https://git.kernel.org/stable/c/99a0efba9f903acbdece548862b6b4cbe7d999e1patch
- https://git.kernel.org/stable/c/eedd054834930b8d678f0776cd4b091b8fffbb4apatch
- https://git.kernel.org/stable/c/df63321a40cc98e52313cffbff376b8ae9ceffa7patch
- https://git.kernel.org/stable/c/7842e842a9bf6bd5866c84f588353711d131ab1apatch
- https://git.kernel.org/stable/c/6f44e1fdb006db61394aa4d4c25728ada00842e7patch
- https://git.kernel.org/stable/c/3651ad5249c51cf7eee078e12612557040a6bdb4patch
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
- 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.