CVE-2026-53007

In the Linux kernel, the following vulnerability has been resolved: ice: fix potential NULL pointer deref in error path of icesetringparam icesetringparam nullifies tstampring of temporary txrings, without clearing ICETXRINGFLAGSTXTIME bit. When ICETXRINGFLAGSTXTIME is set and the subsequent...

CVE-2026-53007

CVE-2026-53007 affects the Linux kernel ice driver. The vulnerability arises when ice_set_ringparam() clears tstamp_ring of temporary tx_rings without clearing ICE_TX_RING_FLAGS_TXTIME. If ICE_TX_RING_FLAGS_TXTIME is set and ice_setup_tx_ring() then fails, unwinding can dereference a NULL tstamp_...

CVE-2026-52987 drm/amdgpu: avoid double drm_exec_fini() in userq validate

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid double drmexecfini in userq validate When newaddition is true, amdgpuuserqvmvalidate calls drmexecfini&exec before iterating over the collected HMM ranges and calling amdgputtmttgetuserpages. If...

CVE-2026-52974 net: tls: fix strparser anchor skb leak on offload RX setup failure

In the Linux kernel, the following vulnerability has been resolved: net: tls: fix strparser anchor skb leak on offload RX setup failure When tlssetdeviceoffloadrx fails at tlsdevadd, the error path calls tlsswfreeresourcesrx to clean up the SW context that was initialized by tlssetswoffload. This...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath11k: The affinity hint was cleared before calling ath11kpcicfreeirq in the error path. If a shared IRQ is used by the driver due to platform limitations, then the IRQ affinity hint is set correctly after the allocation o...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: crypto: starfive – Fixed a memory leak in starfiveaesaeaddoonereq The starfiveaesaeaddoonereq function allocates rctx-adata using kzalloc, but fails to free it if sgcopytobuffer or starfiveaeshwinit fails. This leads to memory...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: espintcp: fixed skb leaks. Several error paths now include a kfreeskb...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net/handshake: The function handshakereqsubmit replaces sk-skdestruct, but it never restores it when submission fails before the request is hashed. As a result, handshakeskdestruct returns early, and the original destructor never...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: media: radio-keene: Fixed a memory leak in the error path. A memory leak was addressed in usbkeeneprobe. The v4l2 control handler was initialized, and controls were added. However, if v4l2deviceregister or videoregisterdevice fai...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: rtw88: Use devmkmemdup in rtw89setsupportedband. Simplify the code by using device-managed memory allocations. This also fixes a memory leak in rtw89registerhw. The supported bands were not freed in the error path. Copie...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: “core: fix leak on early registration failure” A recent commit fixed a resource leak that occurred during early registration failures. However, for some reason, the first error path was left out; this still causes resources...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: media: i2c/tw9906: A potential memory leak was fixed in tw9906probe. In one of the error paths in tw9906probe, the memory allocated in v4l2ctrlhandlerinit and v4l2ctrlnewstd is not freed. This issue was addressed by calling...

PT-2026-51903

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw in the ice network driver occurs during network packet transmission. When the ice tso or ice tx csum functions fail, the error path in ice xmit frame ring frees the network buffer...

PT-2026-51901

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential NULL pointer dereference exists in the error path of the ice set ringparam function. The issue occurs because ice set ringparam nullifies the tstamp ring of temporary tx ring...

PT-2026-51996

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the mt76 WiFi driver. The function mt76 connac mcu alloc sta req allocates a socket buffer skb that should be freed by mt76 mcu skb send msg. However, if the...

PT-2026-52020

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A disk reference leak occurs in the blkcg maybe throttle current function. When blkcg lookup, blkg lookup, or blkg tryget fails, the function fails to call put disk on the error path. Th...

kernel: net: mana: fix use-after-free in add_adev() error path

A flaw was found in the Linux kernel's mana network driver. An issue in the error handling of the addadev function can lead to a use-after-free vulnerability. This occurs when memory is released prematurely but then accessed again, which could allow a local attacker to cause a system crash denial...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8183: fixed a refcount leak in mt8183mt6358ts3a227max98357devprobe. The node returned by ofparsephandle has a refcount that is incremented; ofnodeput must be called when using it again. Therefore, this issue nee...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: Added the missing pmruntimeputsync function. The pmruntimegetsync function will increase the runtime PM counter even when it returns an error. Therefore, a corresponding decrement is required to prevent a refcount lea...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fixed memory leak. Why Resource release is necessary on the error handling path to prevent memory leaks. How This issue was fixed by adding the kfree function to the error handling path...