Intel® BIOS Guard and PPAM Firmware Advisory

Summary: Potential security vulnerabilities in some Intel® BIOS Guard and Platform Properties Assessment Module PPAM firmware may allow escalation of privilege. Intel is releasing firmware updates to mitigate these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2023-28402 Descriptio...

Intel BIOS Guard and PPAM Firmware May 2024 Security Update

Intel has informed HP of potential security vulnerabilities in some Intel® BIOS Guard and Platform Properties Assessment Module PPAM firmware, which might allow escalation of privilege. Intel is releasing firmware updates to mitigate these potential vulnerabilities. Intel has released updates to...

PT-2024-5327 · Dell · Dell Edge Gateway

Name of the Vulnerable Software and Affected Versions: Dell Edge Gateway BIOS versions 3200 and 5200 Description: The issue is related to an out-of-bounds read vulnerability in the DXE driver of the BIOS firmware of Dell Edge Gateway devices. This vulnerability can be exploited by a local...

CVE-2022-48673

In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix possible access to freed memory in link clear After modifying the QP to the Error state, all RX WR would be completed with WC in IBWCWRFLUSHERR status. Current implementation does not wait for it is done, but destroy...

CVE-2022-48692

In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: Set scmnd-result only when scmnd is not NULL This change fixes the following kernel NULL pointer dereference which is reproduced by blktests srp/007 occasionally. BUG: kernel NULL pointer dereference, address:...

CVE-2022-48674

In the Linux kernel, the following vulnerability has been resolved: erofs: fix pcluster use-after-free on UP platforms During stress testing with CONFIGSMP disabled, KASAN reports as below: ================================================================== BUG: KASAN: use-after-free in...

CVE-2022-48674 erofs: fix pcluster use-after-free on UP platforms

In the Linux kernel, the following vulnerability has been resolved: erofs: fix pcluster use-after-free on UP platforms During stress testing with CONFIGSMP disabled, KASAN reports as below: ================================================================== BUG: KASAN: use-after-free in...

CVE-2022-48673 net/smc: Fix possible access to freed memory in link clear

In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix possible access to freed memory in link clear After modifying the QP to the Error state, all RX WR would be completed with WC in IBWCWRFLUSHERR status. Current implementation does not wait for it is done, but destroy...

SUSE CVE-2024-26938

In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: Tolerate devdata==NULL in intelbiosencodersupportsdpdualmode If we have no VBT, or the VBT didn't declare the encoder in question, we won't have the 'devdata' for the encoder. Instead of oopsing just bail early. We...

CVE-2024-26989

In the Linux kernel, the following vulnerability has been resolved: arm64: hibernate: Fix level3 translation fault in swsuspsave On arm64 machines, swsuspsave faults if it attempts to access MEMBLOCKNOMAP memory ranges. This can be reproduced in QEMU using UEFI when booting with rodata=off...

CVE-2024-26938

In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: Tolerate devdata==NULL in intelbiosencodersupportsdpdualmode If we have no VBT, or the VBT didn't declare the encoder in question, we won't have the 'devdata' for the encoder. Instead of oopsing just bail early. We...

CVE-2024-27070 f2fs: fix to avoid use-after-free issue in f2fs_filemap_fault

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid use-after-free issue in f2fsfilemapfault syzbot reports a f2fs bug as below: BUG: KASAN: slab-use-after-free in f2fsfilemapfault+0xd1/0x2c0 fs/f2fs/file.c:49 Read of size 8 at addr ffff88807bb22680 by task...

CVE-2024-27070 f2fs: fix to avoid use-after-free issue in f2fs_filemap_fault

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid use-after-free issue in f2fsfilemapfault syzbot reports a f2fs bug as below: BUG: KASAN: slab-use-after-free in f2fsfilemapfault+0xd1/0x2c0 fs/f2fs/file.c:49 Read of size 8 at addr ffff88807bb22680 by task...

CVE-2024-27062 nouveau: lock the client object tree.

In the Linux kernel, the following vulnerability has been resolved: nouveau: lock the client object tree. It appears the client object tree has no locking unless I've missed something else. Fix races around adding/removing client objects, mostly vram bar mappings. 4562.099306 general protection...

AZL-67478 CVE-2024-26938 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: Tolerate devdata==NULL in intelbiosencodersupportsdpdualmode If we have no VBT, or the VBT didn't declare the encoder in question, we won't have the 'devdata' for the encoder. Instead of oopsing just bail early. We...

DEBIAN-CVE-2024-26938

In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: Tolerate devdata==NULL in intelbiosencodersupportsdpdualmode If we have no VBT, or the VBT didn't declare the encoder in question, we won't have the 'devdata' for the encoder. Instead of oopsing just bail early. We...

UBUNTU-CVE-2024-26938

In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: Tolerate devdata==NULL in intelbiosencodersupportsdpdualmode If we have no VBT, or the VBT didn't declare the encoder in question, we won't have the 'devdata' for the encoder. Instead of oopsing just bail early. We...

CVE-2024-26953

In the Linux kernel, the following vulnerability has been resolved: net: esp: fix bad handling of pages from pagepool When the skb is reorganized during espoutput !esp-inline, the pages coming from the original skb fragments are supposed to be released back to the system through putpage. But if t...

CVE-2024-26938

In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: Tolerate devdata==NULL in intelbiosencodersupportsdpdualmode If we have no VBT, or the VBT didn't declare the encoder in question, we won't have the 'devdata' for the encoder. Instead of oopsing just bail early. We...

CVE-2024-27018 netfilter: br_netfilter: skip conntrack input hook for promisc packets

In the Linux kernel, the following vulnerability has been resolved: netfilter: brnetfilter: skip conntrack input hook for promisc packets For historical reasons, when bridge device is in promisc mode, packets that are directed to the taps follow bridge input hook path. This patch adds a workaroun...