UBUNTU-CVE-2023-54193

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsapi: remove blockcb from driverlist before freeing Error handler of tcfblockbind frees the whole bo-cblist on error. However, by that time the flowblockcb instances are already in the driver list because driver...

UBUNTU-CVE-2022-50844

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix type of second parameter in odneditdpmtable callback With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to make sur...

CVE-2023-54262 net/mlx5e: Don't clone flow post action attributes second time

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Don't clone flow post action attributes second time The code already clones post action attributes in mlx5ecloneflowattrforpostact. Creating another copy in mlx5etcpostactadd is a erroneous leftover from original...

CVE-2023-54262

CVE-2023-54262 relates to the Linux kernel mlx5e flow post-action handling. The issue arises from cloning post-action attributes twice: mlx5e_clone_flow_attr_for_post_act() clones attributes, then mlx5e_tc_post_act_add() clones again, causing a stale second copy and a use-after-free in neigh upda...

CVE-2023-54262 net/mlx5e: Don't clone flow post action attributes second time

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Don't clone flow post action attributes second time The code already clones post action attributes in mlx5ecloneflowattrforpostact. Creating another copy in mlx5etcpostactadd is a erroneous leftover from original...

CVE-2023-54262

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Don't clone flow post action attributes second time The code already clones post action attributes in mlx5ecloneflowattrforpostact. Creating another copy in mlx5etcpostactadd is a erroneous leftover from original...

CVE-2023-54216

Summary: CVE-2023-54216 affects the Linux kernel’s mlx5e NET/TC offload path. The patch fix addresses a use-after-free in mlx5_add_flow_rules caused by using the eswitch object mapping pool while in NIC mode where it is not initialized. The remediation switches to using either the NIC or eswitch ...

CVE-2023-54193 net/sched: cls_api: remove block_cb from driver_list before freeing

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsapi: remove blockcb from driverlist before freeing Error handler of tcfblockbind frees the whole bo-cblist on error. However, by that time the flowblockcb instances are already in the driver list because driver...

CVE-2023-54193

CVE-2023-54193 affects the Linux kernel net/sched cls_api flow: when tcf_block_bind() errors, flow_block_cb objects were still in the driver_list, causing use-after-free. The fix removes flow_block_cb entries from driver_list before deallocation (the patch references show the changes). Affected: ...

CVE-2023-54193 net/sched: cls_api: remove block_cb from driver_list before freeing

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsapi: remove blockcb from driverlist before freeing Error handler of tcfblockbind frees the whole bo-cblist on error. However, by that time the flowblockcb instances are already in the driver list because driver...

PT-2025-54022

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the net/sched subsystem related to the handling of traffic control blocks. Specifically, the error handler in tcf block bind frees the cb list without...

PT-2025-54091

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the mlx5e module related to flow post action attributes. The code unnecessarily clones these attributes, leading to a use-after-free condition...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992655)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992655 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix mlx5pollone curqp update flow When curqp isn't NULL, in order to avoid fetching th...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992170)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992170 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: Fix function prototype mismatch for ext4featktype With clang's kernel control flow integrit...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992362)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992362 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: Fix function prototype mismatch for ext4featktype With clang's kernel control flow integrit...

SUSE CVE-2023-53999

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: TC, Fix internal port memory leak The flow rule can be splited, and the extra postact rules are added to postact table. It's possible to trigger memleak when the rule forwards packets from internal port and over tunnel...

Linux Distros Unpatched Vulnerability : CVE-2022-50728

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - s390/lcs: Fix return type of lcsstartxmit With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the...

CVE-2019-25255

VideoFlow Digital Video Protection DVP 2.10 contains an authenticated remote code execution vulnerability that allows attackers to execute system commands with root privileges. Attackers can exploit the vulnerability through a cross-site request forgery CSRF mechanism to gain unauthorized system...

EUVD-2022-55761

In the Linux kernel, the following vulnerability has been resolved: s390/lcs: Fix return type of lcsstartxmit With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to make sure the call target is valid ...

CVE-2022-50753

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on summary info As Wenqing Liu reported in bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=216456 BUG: KASAN: use-after-free in recoverdata+0x63ae/0x6ae0 f2fs Read of size 4 at addr...