PT-2024-6981

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a read/write out of bounds that occurs on the array "struct stats query entry query" present inside the "bnx2x fw stats req" struct in...

CVE-2024-38616: Uncontrolled Resource Consumption

In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: re-fix fortified-memset warning The carl9170txrelease function sometimes triggers a fortified-memset warning in my randconfig builds: In file included from include/linux/string.h:254, from...

kernel: team: NULL pointer dereference when team device type is changed

A NULL pointer dereference flaw was found in drivers/net/team/team.c in the Linux kernel...

kernel: team: NULL pointer dereference when team device type is changed

A NULL pointer dereference flaw was found in drivers/net/team/team.c in the Linux kernel...

CVE-2024-35973 geneve: fix header validation in geneve[6]_xmit_skb

In the Linux kernel, the following vulnerability has been resolved: geneve: fix header validation in geneve6xmitskb syzbot is able to trigger an uninit-value in genevexmit 1 Problem : While most ip tunnel helpers like iptunnelgetdsfield uses skbprotocolskb, true, pskbinetmaypull is only using...

CVE-2024-35913

CVE-2024-35913 affects the Linux kernel’s wifi driver: the iwlwifi/mvm code incorrectly selects the mac_id vs link_id in struct iwl_mvm_session_prot_notif depending on the SESSION_PROTECTION_NOTIF version, triggering kernel warnings in time-event.c. The issue has a concrete fix in the referenced ...

PT-2024-41805

Уязвимость функции stmmac adjust time модуля drivers/net/ethernet/stmicro/stmmac/stmmac ptp.c драйвера поддержки сетевых адаптеров Ethernet STMicroelectronics ядра операционной системы Linux связана с неправильной блокировкой ресурсов. Эксплуатация уязвимости может позволить нарушителю вызвать...

CVE-2024-26861: Concurrent Execution using Shared Resource with Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: wireguard: receive: annotate data-race around receivingcounter.counter Syzkaller with KCSAN identified a data-race issue when accessing keypair-receivingcounter.counter. Use READONCE and WRITEONCE annotations to mark the data rac...

PT-2024-41786

Уязвимость функции mlx5 init one devl locked модуля drivers/net/ethernet/mellanox/mlx5/core/main.c драйвера поддержки сетевых адаптеров Ethernet Mellanox ядра операционной системы Linux связана с недостатками разграничения доступа. Эксплуатация уязвимости может позволить нарушителю вызвать отказ ...

PT-2024-41568

Уязвимость функции iwl mvm rx session protect notif модуля drivers/net/wireless/intel/iwlwifi/mvm/time-event.c - драйвера поддержки адаптеров беспроводной связи Intel ядра операционной системы Linux связана с неправильной проверкой возвращаемого значения функции. Эксплуатация уязвимости может...

PT-2024-8340

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a potential memory leak in the iwlwifi component of the Linux kernel. If the rx payload length check fails, or if kmemdup fails, the command response is not...

CVE-2021-47171: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: net: usb: fix memory leak in smsc75xxbind Syzbot reported memory leak in smsc75xxbind. The problem was is non-freed memory in case of errors after memory allocation. backtrace: kmalloc include/linux/slab.h:556 inline kzalloc...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a...

CentOS 7 : kernel (RHSA-2024:1249)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1249 advisory. - There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2capcore.c's l2capconnect and l2capleconnectreq functions which may all...

Double free

In the Linux kernel, the following vulnerability has been resolved: tun: avoid double free in tunfreenetdev Avoid double free in tunfreenetdev by moving the dev-tstats and tun-security allocs to a new ndoinit routine tunnetinit that will be called by registernetdevice. ndoinit is paired with the...

CVE-2021-47101

In the Linux kernel, the following vulnerability has been resolved: asix: fix uninit-value in asixmdioread asixreadcmd may read less than sizeofsmsr bytes and in this case smsr will be uninitialized. Fail log: BUG: KMSAN: uninit-value in asixcheckhostenable drivers/net/usb/asixcommon.c:82 inline...

CVE-2021-47101: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: asix: fix uninit-value in asixmdioread asixreadcmd may read less than sizeofsmsr bytes and in this case smsr will be uninitialized. Fail log: BUG: KMSAN: uninit-value in asixcheckhostenable drivers/net/usb/asixcommon.c:82 inline...

CVE-2023-52528: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Fix uninit-value access in smsc75xxreadreg syzbot reported the following uninit-value access issue: ===================================================== BUG: KMSAN: uninit-value in smsc75xxwaitready...

kernel security update

5.14.0-362.18.0.13.OL9 - nfp: fix use-after-free in areacacheget Jialiang Wang CVE-2022-3545 - drivers: net: slip: fix NPD bug in sltxtimeout Duoming Zhou CVE-2022-41858 - can: afcan: fix NULL pointer dereference in canrcvfilter Oliver Hartkopp CVE-2023-2166 - RDMA/core: Fix resolvepreparesrc...

RHEL 9 : kpatch-patch (RHSA-2024:0381)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0381 advisory. This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel...