CVE-2022-50039
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-50039
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50039.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50039
- Downstream
- Related
- Published
- 2025-06-18T11:15:32Z
- Modified
- 2025-06-18T16:47:43.602442Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
stmmac: intel: Add a missing clkdisableunprepare() call in intelethpci_remove()
Commit 09f012e64e4b ("stmmac: intel: Fix clock handling on error and remove paths") removed this clkdisableunprepare()
This was partly revert by commit ac322f86b56c ("net: stmmac: Fix clock handling on remove path") which removed this clkdisableunprepare() because: " While unloading the dwmac-intel driver, clkdisableunprepare() is being called twice in stmmacdvrremove() and intelethpci_remove(). This causes kernel panic on the second call. "
However later on, commit 5ec55823438e8 ("net: stmmac: add clocks management for gmac driver") has updated stmmacdvrremove() which do not call clkdisableunprepare() anymore.
So this call should now be called from intelethpci_remove().
- References
-
- https://git.kernel.org/stable/c/02f3642d8e657c05f382729c165bed46745dc18c
- https://git.kernel.org/stable/c/47129531196054b374017555165b47a43cdb6f41
- https://git.kernel.org/stable/c/5c23d6b717e4e956376f3852b90f58e262946b50
- https://git.kernel.org/stable/c/9400aeb419d35e718e90aa14a97c11229d0a40bc
- https://security-tracker.debian.org/tracker/CVE-2022-50039
Affected packages
Debian:11 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed5.10.140-1
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source