VulnerabilityModified
CVE-2022-48820
In the Linux kernel, the following vulnerability has been resolved: phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable() This error path needs to decrement "usbphyc->n_pll_cons.counter" before returning.
HIGH 7.1EPSS 0.28%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.28%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the Linux kernel, the following vulnerability has been resolved: phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable() This error path needs to decrement "usbphyc->n_pll_cons.counter" before returning.
- CVSS 3.1
- 7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 0.28% probability · 21th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0ad1a88fa3eb0ded7798f52b79bc33f75fc9a6d2Patch
- https://git.kernel.org/stable/c/94b16ca86ab688ed6fad4548f70137f93cf1f0a9Patch
- https://git.kernel.org/stable/c/cfc826c88a79e22ba5d8001556eb2c7efd8a01b6Patch
- https://git.kernel.org/stable/c/0ad1a88fa3eb0ded7798f52b79bc33f75fc9a6d2Patch
- https://git.kernel.org/stable/c/94b16ca86ab688ed6fad4548f70137f93cf1f0a9Patch
- https://git.kernel.org/stable/c/cfc826c88a79e22ba5d8001556eb2c7efd8a01b6Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.