CVE-2026-80992
In the Linux kernel, the following vulnerability has been resolved: net: ravb: avoid dereferencing an invalid PTP clock The PTP clock is u
CVSS
—
Sin CVSS
EPSS
—
KEV
—
Exploit Today
—
0-100
Publicado: 11 sept 2026 · Última mod.: 11 sept 2026
Sin historial EPSS suficiente todavía.
In the Linux kernel, the following vulnerability has been resolved: net: ravb: avoid dereferencing an invalid PTP clock The PTP clock is unavailable before the first open, so querying its index can dereference a NULL pointer. Registration failures can also leave an error pointer in priv->ptp.clock. Cache the PHC index separately and report -1 while no clock is registered. Normalize registration errors to NULL and preserve the static timestamping capabilities.
- git.kernel.orghttps://git.kernel.org/stable/c/0aaa53936419cf0c19c670387fc6d431e042a1b6
- git.kernel.orghttps://git.kernel.org/stable/c/1f77af0aaf277413ff32f6ff8c2c4282bd64c897
- git.kernel.orghttps://git.kernel.org/stable/c/8d4d06d6e2b501cb8e30ed3b1924c470358e8052
- git.kernel.orghttps://git.kernel.org/stable/c/fc710f89a644e030a7ca15343176ca862fd61b9d
Sin CVEs relacionados por CWE o producto.