Astra Linux – vulnerability in linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: net: hsr: remove WARNONCE from sendhsrsupervisionframe Syzkaller reported that 1 generates a warning after failing to allocate resources for skb in hsrinitskb. Since a WARNONCE call does little to help in this case, it may be...

Astra Linux – vulnerability in linux-5.10, linux-5.15, linux

In the Linux kernel, the following vulnerability has been resolved: kprobes: do not call disarmkprobe for disabled kprobes The assumption in disablekprobe is wrong; it may attempt to disarm a kprobe that has already been disabled and trigger the WARNONCE below. 0 We can easily reproduce this issu...

Astra Linux – vulnerability in linux-5.10, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: net: hsr: avoid possible NULL deref in skbclone syzbot got a crash 1 in skbclone, caused by a bug in hsrgetuntaggedframe. When/if createstrippedskbhsr returns NULL, we must not attempt to call skbclone. While we are at it, replac...

Astra Linux – vulnerability in linux, linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: HID: core: remove unnecessary WARNON in implement Syzkaller encountered a warning 1 in a call to implement when attempting to write a value into a field of smaller size in an output report. Since implement already prints a warnin...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: mISDN: A possible memory leak in mISDNregisterdevice has been fixed. After committing 1fa5ae857bb1 "driver core: get rid of struct device’s busid string array", the name of the device is allocated dynamically. The putdevice...

SUSE CVE-2026-98393

In the Linux kernel, the following vulnerability has been resolved: net: ipv4: Fix UDP length overflow with PMTU discover and big MTU This commit bounds cork-base.fragsize to IPMAXMTU to avoid a possible overflow of UDP length that triggers a WARN in udpsetlenshort when setsockopt IPMTUDISCOVER i...

SUSE CVE-2026-98406

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid WARN in setbitratemask when sdata not in driver ieee80211setbitratemask checks if the interface is running via ieee80211sdatarunning, but it does not check if the interface is still present in the driver. Wh...

CVE-2026-98406

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid WARN in setbitratemask when sdata not in driver ieee80211setbitratemask checks if the interface is running via ieee80211sdatarunning, but it does not check if the interface is still present in the driver. Wh...

DEBIAN-CVE-2026-98406

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid WARN in setbitratemask when sdata not in driver ieee80211setbitratemask checks if the interface is running via ieee80211sdatarunning, but it does not check if the interface is still present in the driver. Wh...

AZL-108135 CVE-2026-98406 affecting package kernel for versions less than 6.6.159.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid WARN in setbitratemask when sdata not in driver ieee80211setbitratemask checks if the interface is running via ieee80211sdatarunning, but it does not check if the interface is still present in the driver. Wh...

CVE-2026-98393

In the Linux kernel, the following vulnerability has been resolved: net: ipv4: Fix UDP length overflow with PMTU discover and big MTU This commit bounds cork-base.fragsize to IPMAXMTU to avoid a possible overflow of UDP length that triggers a WARN in udpsetlenshort when setsockopt IPMTUDISCOVER i...

UBUNTU-CVE-2026-98406

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid WARN in setbitratemask when sdata not in driver ieee80211setbitratemask checks if the interface is running via ieee80211sdatarunning, but it does not check if the interface is still present in the driver. Wh...

UBUNTU-CVE-2026-98393

In the Linux kernel, the following vulnerability has been resolved: net: ipv4: Fix UDP length overflow with PMTU discover and big MTU This commit bounds cork-base.fragsize to IPMAXMTU to avoid a possible overflow of UDP length that triggers a WARN in udpsetlenshort when setsockopt IPMTUDISCOVER i...

EUVD-2026-101055

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid WARN in setbitratemask when sdata not in driver ieee80211setbitratemask checks if the interface is running via ieee80211sdatarunning, but it does not check if the interface is still present in the driver. Wh...

CVE-2026-98406

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid WARN in setbitratemask when sdata not in driver ieee80211setbitratemask checks if the interface is running via ieee80211sdatarunning, but it does not check if the interface is still present in the driver. Wh...

CVE-2026-98406 wifi: mac80211: avoid WARN in set_bitrate_mask when sdata not in driver

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid WARN in setbitratemask when sdata not in driver ieee80211setbitratemask checks if the interface is running via ieee80211sdatarunning, but it does not check if the interface is still present in the driver. Wh...

CVE-2026-98406 wifi: mac80211: avoid WARN in set_bitrate_mask when sdata not in driver

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid WARN in setbitratemask when sdata not in driver ieee80211setbitratemask checks if the interface is running via ieee80211sdatarunning, but it does not check if the interface is still present in the driver. Wh...

PT-2026-114402

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mac80211 hwsim component where frames may be handed to mac80211 while the radio is stopping. This occurs because the radio can be stopped after the -started check...

CVE-2026-98406: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid WARN in setbitratemask when sdata not in driver ieee80211setbitratemask checks if the interface is running via ieee80211sdatarunning, but it does not check if the interface is still present in the driver. Wh...

CVE-2026-98406

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: avoid WARN in setbitratemask when sdata not in driver ieee80211setbitratemask checks if the interface is running via ieee80211sdatarunning, but it does not check if the interface is still present in the driver. Wh...