Description
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]
Product status
9e6be018b26347c26a93e63fb50a37ee2c9311de (git) before 99a0efba9f903acbdece548862b6b4cbe7d999e1
9e6be018b26347c26a93e63fb50a37ee2c9311de (git) before eedd054834930b8d678f0776cd4b091b8fffbb4a
9e6be018b26347c26a93e63fb50a37ee2c9311de (git) before df63321a40cc98e52313cffbff376b8ae9ceffa7
9e6be018b26347c26a93e63fb50a37ee2c9311de (git) before 7842e842a9bf6bd5866c84f588353711d131ab1a
9e6be018b26347c26a93e63fb50a37ee2c9311de (git) before 6f44e1fdb006db61394aa4d4c25728ada00842e7
9e6be018b26347c26a93e63fb50a37ee2c9311de (git) before 3651ad5249c51cf7eee078e12612557040a6bdb4
6.0
Any version before 6.0
6.1.134 (semver)
6.6.87 (semver)
6.12.23 (semver)
6.13.11 (semver)
6.14.2 (semver)
6.15 (original_commit_for_fix)
References
lists.debian.org/debian-lts-announce/2025/05/msg00045.html
git.kernel.org/...c/99a0efba9f903acbdece548862b6b4cbe7d999e1
git.kernel.org/...c/eedd054834930b8d678f0776cd4b091b8fffbb4a
git.kernel.org/...c/df63321a40cc98e52313cffbff376b8ae9ceffa7
git.kernel.org/...c/7842e842a9bf6bd5866c84f588353711d131ab1a
git.kernel.org/...c/6f44e1fdb006db61394aa4d4c25728ada00842e7
git.kernel.org/...c/3651ad5249c51cf7eee078e12612557040a6bdb4