PT-2025-8393

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential NULL dereference issue has been identified in the Linux kernel, specifically in the sr thermal probe function within the thermal/drivers/broadcom module. The issue arises...

Important: kernel

Issue Overview: Integer Overflow or Wraparound vulnerability in Linux kernel on x86 and ARM md, raid, raid5 modules allows Forced Integer Overflow. CVE-2024-23307 In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: Fix not validating setsockopt user input...

AZL-57052 CVE-2024-45775 affecting package grub2 for versions less than 2.06-25

A flaw was found in grub2 where the grubextcmddispatcher function calls grubarglistalloc to allocate memory for the grub's argument list. However, it fails to check in case the memory allocation fails. Once the allocation fails, a NULL point will be processed by the parseoption function, leading...

MGASA-2025-0069 Updated python-cryptography & openssl packages fix security vulnerabilities

Cryptography vulnerable to NULL-dereference when loading PKCS7 certificates. CVE-2023-49083 Python-cryptography: bleichenbacher timing oracle attack against rsa decryption - incomplete fix for cve-2020-25659. CVE-2023-50782 Cryptography NULL pointer deference with pkcs12.serializekeyandcertificat...

CVE-2025-21695 platform/x86: dell-uart-backlight: fix serdev race

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-uart-backlight: fix serdev race The delluartblserdevprobe function calls devmserdevdeviceopen before setting the client ops via serdevdevicesetclientops. This ordering can trigger a NULL pointer dereference in...

PT-2025-11008

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the acct2 system call. The issue allows for a NULL dereference in cases where the acct2 system call is used to write t...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Lock wiphy in cfg80211getstation Wiphy should be locked before calling rdevgetstation see the lockdep assertion in ieee80211getstation. This fix resolves the following kernel NULL dereference: Unable to handle a...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ipv6: prevented possible NULL dereference in rt6probe syzbot detected a NULL dereference in rt6probe 1 Escape if in6devget returns NULL. 1 Oops: general protection fault, likely due to an invalid address 0xdffffc00000000cb: 00...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Ensure that the fwinfo is not null before using it. This resolves the warning regarding the dereference of a null return value reported by Coverity...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fixed the NULL dereference in mlx5etirbuilderalloc. In mlx5etirbuilderalloc, kvzalloc may return NULL, which will be dereferenced on the next line as a reference to the modify field. This issue was identified by the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bcache: Reverting the change that replaced ISERRORNULL with ISERR. The commit 028ddcac477b “bcache: Removing unnecessary NULL-point checks in node allocations” causes a NULL pointer dereferencing in the cachesetFlush function. c...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ASoC: kirkwood – Fixed potential NULL dereferencing issues. In kirkwooddmahwparams, mvmbusdraminfo returns NULL if the CONFIGPLATORION macro is not defined. This bug has been fixed by adding a NULL check. This issue was detected ...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ipv6: prevented NULL dereference in ip6output According to syzbot, there is a possibility that ip6dstidev returns NULL in ip6output. Most parts of the IPv6 stack handle a NULL idev fine, but not this case. syzbot reported: Genera...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46685)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46685 advisory. - In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix potential NULL...

Azure Linux 3.0 Security Update: kernel (CVE-2024-36897)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-36897 advisory. - In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Atom Integrated System...

Azure Linux 3.0 Security Update: kernel (CVE-2024-36901)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-36901 advisory. - In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent NULL dereference in...

Azure Linux 3.0 Security Update: kernel (CVE-2024-45028)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-45028 advisory. - In the Linux kernel, the following vulnerability has been resolved: mmc: mmctest: Fix NULL dereference on...

Azure Linux 3.0 Security Update: kernel (CVE-2024-36902)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-36902 advisory. - In the Linux kernel, the following vulnerability has been resolved: ipv6: fib6rules: avoid possible NULL...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/sprd: fix potential NULL dereference 'drm' could be null in sprddrmshutdown, and drmwarn maybe dereference it, remove this warning log. v1 - v2: - Split checking platformgetresource return value to a separate patch - Use...

CLSA-2025-1738853271 Fix of 54 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-26595 - mlxsw: spectrumacltcam: Fix NULL pointer dereference in error path CVE-url: https://ubuntu.com/security/CVE-2024-38553/CVE-2024-38597 - netpoll: make ndopollcontroller optional - bonding: use netpollpolldev helper - netpoll: do not test...