CVE-2025-22095

Summary

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]

Affected Software

VendorProductVersion RangeStatus
LinuxLinux9e6be018b26347c26a93e63fb50a37ee2c9311de < 99a0efba9f903acbdece548862b6b4cbe7d999e1affected
LinuxLinux9e6be018b26347c26a93e63fb50a37ee2c9311de < eedd054834930b8d678f0776cd4b091b8fffbb4aaffected
LinuxLinux9e6be018b26347c26a93e63fb50a37ee2c9311de < df63321a40cc98e52313cffbff376b8ae9ceffa7affected
LinuxLinux9e6be018b26347c26a93e63fb50a37ee2c9311de < 7842e842a9bf6bd5866c84f588353711d131ab1aaffected
LinuxLinux9e6be018b26347c26a93e63fb50a37ee2c9311de < 6f44e1fdb006db61394aa4d4c25728ada00842e7affected
LinuxLinux9e6be018b26347c26a93e63fb50a37ee2c9311de < 3651ad5249c51cf7eee078e12612557040a6bdb4affected
LinuxLinux6.0affected
LinuxLinux0 < 6.0unaffected
LinuxLinux6.1.134 <= 6.1.*unaffected
LinuxLinux6.6.87 <= 6.6.*unaffected
LinuxLinux6.12.23 <= 6.12.*unaffected
LinuxLinux6.13.11 <= 6.13.*unaffected
LinuxLinux6.14.2 <= 6.14.*unaffected
LinuxLinux6.15 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

References