CLSA-2026-1779375889 kernel: Fix of 95 CVEs

perf/x86/intel/uncore: Fix die ID init and look up bugs CVE-2026-43344 - x86/apic: Disable x2apic on resume if the kernel expects so CVE-2026-43363 - drm/amdgpu: Fix use-after-free race in VM acquire CVE-2026-43370 - dm: remove fake timeout to avoid leak request CVE-2026-43314 - md/bitmap: fix...

Astra Linux - уязвимость в linux-5.15, linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: ath11k: Fixed corruption of SKBs in the REO destination ring. While running traffic for a long time, a RX descriptor filled with the value “0” from the REO destination ring is occasionally received. This invalid descript...

Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath11k – Fixing the lock issue related to the gtk offload status event. The ath11k active PDevs are protected by RCUs. However, the code that handles the gtk offload status event and calls ath11kmacgetarvifbyvdevid was not...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: ath11k: Freeing the peer for the station when disconnecting from the AP for QCA6390/WCN6855 The commit b4a0f54156ac “ath11k: Moving peer deletion after vdev stop of the station for QCA6390 and WCN6855” aims to fix firmware...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fixed an issue where the peerid of 0 was not found when the connection was disconnected. There is a failure log for this issue, located at ath11kdprxprocessmonstatus. When debugmask is not set to ATH11KDBGDATA, no l...

Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: wifi: ath11k: fixed a memory leak in WMI firmware stats The memory allocated for firmware pdev, vdev, and beacon statistics is not released during rmmod. This issue was fixed by calling the ath11kfwstatsfree function before...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ath11k: The function ofnodeput was added to prevent a leak. The node pointer is returned by offindnodebytype or ofparsephandle, where the reference count is incremented. Calling ofnodeput is necessary to address the reference cou...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: updating the channel list in the notifier instead of the reg worker Currently, when ath11k receives a new channel list, it processes it according to the following steps: 1. Update the new channel list to cfg80211 an...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ath11k: Disable spectral scan during spectral deinit When ath11k modules are removed using rmmod with spectral scan enabled, crashes occur. Different crash traces are observed for each crash. Send a WMI command to disable spectra...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix deinitialization of firmware resources Currently, in ath11kahbfwresourcesinit, the iommu domain mapping is performed only for chipsets that have a fixed firmware memory. For such chipsets, the mapping is only...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fixed node corruption in the “ar-arvifs” list In the current WLAN recovery code flow, the ath11kcorehalt function only re initializes the “arvifs” list head. This causes the list node immediately following the list...

Astra Linux - уязвимость в linux-5.10, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath11k: A memory leak has been fixed in ath11kpeerrxfragsetup. The cryptoallocshash function allocates resources, which should be released by cryptofreeshash. When ath11kpeerfind fails, there is a memory leak. Add the missi...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ath11k: fix netdev open race Make sure to allocate resources needed before registering the device. This specifically avoids having a racing open trigger a BUGON in modtimer when ath11kmacopstart is called before the monreaptimer ...

Astra Linux - уязвимость в linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath11k – decreasing the MHI channel buffer length to 8KB Currently, the buflen field of ath11kmhiconfigqca6390 is set to 0, causing MHI to use the default size of 64KB to allocate channel buffers. This may lead to failures ...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath11k: Added the missing hwops-getringselector function for IPQ5018. During the sending of data after clients are connected, the hwops-getringselector function will be called. However, for the IPQ5018 device, this member i...

Astra Linux - уязвимость в linux-5.10, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: ath11k: mhi: use mhisyncpowerup If amss.bin is missing, ath11k will crash during the ‘rmmod ath11kpci’ command. The reason for this is that we were using mhipowerup, which does not check for any errors. However, mhisyncpowerup do...

Astra Linux - уязвимость в linux-5.10

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 - уязвимость в linux-5.10, linux-5.15

In the Linux kernel, the following vulnerabilities have been resolved: ath11k: fixed the kernel panic that occurred during the unloading/loading of ath11k modules. Fixed the call to netifnapidel from ath11kahbfreeextirq, to prevent the following kernel panic when unloading/loading ath11k modules...

Astra Linux - уязвимость в linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath11k – Fixed the issue with htt.pktlog locking. The ath11k active PDevs are protected by RCU, but the code that handles htt.pktlog, namely ath11kmacgetarbypdevid, was not marked as a read-side critical section. This code...

Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath11k – Fixing peer HE MCS assignment In ath11kwmisendpeerassoccmd, the peer’s transmit MCS is sent to the firmware as a receive MCS, while the peer’s receive MCS is sent as a transmit MCS. This contradicts the definitions...