kernel: sfc: fix use after free when disabling sriov

In the Linux kernel, the following vulnerability has been resolved: sfc: fix use after free when disabling sriov Use after free is detected by kfence when disabling sriov. What was read after being freed was vf-pcidev: it was freed from pcidisablesriov and later read in efxef10sriovfreevfvports,...

kernel: sock: redo the psock vs ULP protection check

In the Linux kernel, the following vulnerability has been resolved: sock: redo the psock vs ULP protection check Commit 8a59f9d1e3d4 "sock: Introduce sk-skprot-psockupdateskprot" has moved the inetcskhasulpsk check from skpsockinit to the new tcpbpfupdateproto function. I'm guessing that this was...

kernel: dm: fix mempool NULL pointer race when completing IO

In the Linux kernel, the following vulnerability has been resolved: dm: fix mempool NULL pointer race when completing IO dmiodecpending calls endioacct first and will then dec md in-flight pending count. But if a task is swapping DM table at same time this can result in a crash due to...

USN-3249-2: Linux kernel (Xenial HWE) vulnerability

USN-3249-1 fixed a vulnerability in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that the xfrm framework for transforming packets in the Linux kernel...

Fedora Core 1 : kernel-2.4.22-1.2129.nptl (2003-026)

The kernel shipped with Fedora Core 1 was vulnerable to a bug in the error return on a concurrent fork with threaded exit which could be exploited by a user level program to crash the kernel. In addition to this bug fix, the changelog below details various other non-security fixes that have been...

[SECURITY] [DSA 466-1] New Linux 2.2.10 packages fix local root exploit (powerpc/apus)

-------------------------------------------------------------------------- Debian Security Advisory DSA 466-1 [email protected] http://www.debian.org/security/ Martin Schulze March 18th, 2004 http://www.debian.org/security/faq -...