📄 Description (English)
In the Linux kernel, the following vulnerability has been resolved:
usb: phy: isp1301: fix non-OF device reference imbalance
A recent change fixing a device reference leak in a UDC driver
introduced a potential use-after-free in the non-OF case as the
isp1301_get_client() helper only increases the reference count for the
returned I2C device in the OF case.
Increment the reference count also for non-OF so that the caller can
decrement it unconditionally.
Note that this is inherently racy just as using the returned I2C device
is since nothing is preventing the PHY driver from being unbound while
in use.
🤖
Queued for AI Analysis
This CVE will be auto-analyzed on the next cron run.
🔗 References & Sources 6
🔗
https://git.kernel.org/stable/c/03bbdaa4da8c6ea0c8431a5011db188a07822c8a
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
🔗
https://git.kernel.org/stable/c/43e58abad6c08c5f0943594126ef4cd6559aac0b
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
🔗
https://git.kernel.org/stable/c/5d3df03f70547d4e3fc10ed4381c052eff51b157
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
🔗
https://git.kernel.org/stable/c/7501ecfe3e5202490c2d13dc7e181203601fcd69
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
🔗
https://git.kernel.org/stable/c/75c5d9bce072abbbc09b701a49869ac23c34a906
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
🔗
https://git.kernel.org/stable/c/b4b64fda4d30a83a7f00e92a0c8a1d47699609f3
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
📦 Affected Products / CPE 1 entries
linux:linux_kernel