kernel: Secure Boot does not automatically enable kernel lockdown

The Linux Kernel lockdown mode for kernel versions starting on 6.12 and above for Fedora Linux has the lockdown mode disabled without any warning. This may allow an attacker to gain access to sensitive information such kernel memory mappings, I/O ports, BPF and kprobes. Additionally unsigned...

SUSE CVE-2022-49885

In the Linux kernel, the following vulnerability has been resolved: ACPI: APEI: Fix integer overflow in ghesestatuspoolinit Change numghes from int to unsigned int, preventing an overflow and causing subsequent vmalloc to fail. The overflow happens in ghesestatuspoolinit when calculating len duri...

DEBIAN-CVE-2025-37879

In the Linux kernel, the following vulnerability has been resolved: 9p/net: fix improper handling of bogus negative read/write replies In p9clientwrite and p9clientreadonce, if the server incorrectly replies with success but a negative write/read count then we would consider written negative 3...

AZL-70153 CVE-2025-37879 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: 9p/net: fix improper handling of bogus negative read/write replies In p9clientwrite and p9clientreadonce, if the server incorrectly replies with success but a negative write/read count then we would consider written negative 3...

UBUNTU-CVE-2025-37879

In the Linux kernel, the following vulnerability has been resolved: 9p/net: fix improper handling of bogus negative read/write replies In p9clientwrite and p9clientreadonce, if the server incorrectly replies with success but a negative write/read count then we would consider written negative 3...

CVE-2025-37879

CVE-2025-37879 affects the Linux kernel 9p/net component. Root cause: in p9_client_write() and p9_client_read_once(), a server could reply with success but a negative count due to signed variable handling, leading to incorrect conclusions about written/read data. The documented fix is to convert ...

SUSE CVE-2022-49907

In the Linux kernel, the following vulnerability has been resolved: net: mdio: fix undefined behavior in bit shift for mdiobusregister Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds ...

SUSE CVE-2022-49789

In the Linux kernel, the following vulnerability has been resolved: scsi: zfcp: Fix double free of FSF request when qdio send fails We used to use the wrong type of integer in 'zfcpfsfreqsend' to cache the FSF request ID when sending a new FSF request. This is used in case the sending fails and w...

CVE-2025-21475

CVE-2025-21475 describes memory corruption in Qualcomm chipsets when handling an escape code, triggered by passing a large unsigned value for DisplayId . Affected software/hardware: Qualcomm chipsets (details not expanded in provided documents). The root cause is memory corruption in the escape c...

TinyXML2 through 10.0.0 has a reachable assertion for UINT_MAX/digit, that may lead to application exit, in tinyxml2.cpp XMLUtil::GetCharacterRef.

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SUSE CVE-2025-37767

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Prevent division by zero The user can set any speed value. If speed is greater than UINTMAX/8, division by zero is possible. Found by Linux Verification Center linuxtesting.org with SVACE...

SUSE CVE-2025-37768

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Prevent division by zero The user can set any speed value. If speed is greater than UINTMAX/8, division by zero is possible. Found by Linux Verification Center linuxtesting.org with SVACE...

SUSE CVE-2025-37769

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm/smu11: Prevent division by zero The user can set any speed value. If speed is greater than UINTMAX/8, division by zero is possible. Found by Linux Verification Center linuxtesting.org with SVACE. cherry picked from...

SUSE CVE-2025-37771

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Prevent division by zero The user can set any speed value. If speed is greater than UINTMAX/8, division by zero is possible. Found by Linux Verification Center linuxtesting.org with SVACE...

DEBIAN-CVE-2022-49907

In the Linux kernel, the following vulnerability has been resolved: net: mdio: fix undefined behavior in bit shift for mdiobusregister Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds ...

DEBIAN-CVE-2022-49885

In the Linux kernel, the following vulnerability has been resolved: ACPI: APEI: Fix integer overflow in ghesestatuspoolinit Change numghes from int to unsigned int, preventing an overflow and causing subsequent vmalloc to fail. The overflow happens in ghesestatuspoolinit when calculating len duri...

UBUNTU-CVE-2022-49789

In the Linux kernel, the following vulnerability has been resolved: scsi: zfcp: Fix double free of FSF request when qdio send fails We used to use the wrong type of integer in 'zfcpfsfreqsend' to cache the FSF request ID when sending a new FSF request. This is used in case the sending fails and w...

UBUNTU-CVE-2022-49885

In the Linux kernel, the following vulnerability has been resolved: ACPI: APEI: Fix integer overflow in ghesestatuspoolinit Change numghes from int to unsigned int, preventing an overflow and causing subsequent vmalloc to fail. The overflow happens in ghesestatuspoolinit when calculating len duri...

UBUNTU-CVE-2022-49907

In the Linux kernel, the following vulnerability has been resolved: net: mdio: fix undefined behavior in bit shift for mdiobusregister Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds ...

DEBIAN-CVE-2025-37769

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm/smu11: Prevent division by zero The user can set any speed value. If speed is greater than UINTMAX/8, division by zero is possible. Found by Linux Verification Center linuxtesting.org with SVACE. cherry picked from...