DEBIAN-CVE-2021-47447

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a3xx: fix error handling in a3xxgpuinit These error paths returned 1 on failure, instead of a negative error code. This would lead to an Oops in the caller. A second problem is that the check for "if ret != -ENODATA" did...

DEBIAN-CVE-2021-47446

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a4xx: fix error handling in a4xxgpuinit This code returns 1 on error instead of a negative error. It leads to an Oops in the caller. A second problem is that the check for "if ret != -ENODATA" cannot be true because "ret"...

UBUNTU-CVE-2021-47447

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a3xx: fix error handling in a3xxgpuinit These error paths returned 1 on failure, instead of a negative error code. This would lead to an Oops in the caller. A second problem is that the check for "if ret != -ENODATA" did...

PT-2024-29247

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.43 Description The issue arises when the copen function is maliciously called in user mode, potentially deleting a request corresponding to a random id before it has been read. If the object is set to reopen,...

DEBIAN-CVE-2023-52810

In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add check for negative dbl2nbperpage l2nbperpage is log2number of blks per page, and the minimum legal value should be 0, not negative. In the case of l2nbperpage being negative, an error will occur when subsequently used...

UBUNTU-CVE-2023-52810

In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add check for negative dbl2nbperpage l2nbperpage is log2number of blks per page, and the minimum legal value should be 0, not negative. In the case of l2nbperpage being negative, an error will occur when subsequently used...

CVE-2023-52810

CVE-2023-52810 refers to a Linux kernel issue in fs/jfs where l2nbperpage could become negative, causing a shift-out-of-bounds UBSAN failure in jfs_dmap.c. Reports indicate UBSAN: shift-out-of-bounds with shift exponent -16777216 and that the fix adds a validity check for negative db_l2nbperpage ...

CVE-2023-52810 fs/jfs: Add check for negative db_l2nbperpage

In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Add check for negative dbl2nbperpage l2nbperpage is log2number of blks per page, and the minimum legal value should be 0, not negative. In the case of l2nbperpage being negative, an error will occur when subsequently used...

DEBIAN-CVE-2021-47245

In the Linux kernel, the following vulnerability has been resolved: netfilter: synproxy: Fix out of bounds when parsing TCP options The TCP option parser in synproxy synproxyparseoptions could read one byte out of bounds. When the length is 1, the execution flow gets into the loop, reads one byte...

UBUNTU-CVE-2021-47245

In the Linux kernel, the following vulnerability has been resolved: netfilter: synproxy: Fix out of bounds when parsing TCP options The TCP option parser in synproxy synproxyparseoptions could read one byte out of bounds. When the length is 1, the execution flow gets into the loop, reads one byte...

SUSE CVE-2024-35813

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid negative index with array access Commit 4d0c8d0aef63 "mmc: core: Use mrq.sbc in close-ended ffu" assigns previdata = idatasi - 1, but doesn't check that the iterator i is greater than zero. Let's fix this by addi...

SUSE CVE-2024-35905

In the Linux kernel, the following vulnerability has been resolved: bpf: Protect against int overflow for stack access size This patch re-introduces protection against the size of access to stack memory being negative; the access size can appear negative as a result of overflowing its signed int...

DEBIAN-CVE-2024-35878

In the Linux kernel, the following vulnerability has been resolved: of: module: prevent NULL pointer dereference in vsnprintf In ofmodalias, we can get passed the str and len parameters which would cause a kernel oops in vsnprintf since it only allows passing a NULL ptr when the length is also 0...

UBUNTU-CVE-2024-35878

In the Linux kernel, the following vulnerability has been resolved: of: module: prevent NULL pointer dereference in vsnprintf In ofmodalias, we can get passed the str and len parameters which would cause a kernel oops in vsnprintf since it only allows passing a NULL ptr when the length is also 0...

DEBIAN-CVE-2024-35813

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid negative index with array access Commit 4d0c8d0aef63 "mmc: core: Use mrq.sbc in close-ended ffu" assigns previdata = idatasi - 1, but doesn't check that the iterator i is greater than zero. Let's fix this by addi...

UBUNTU-CVE-2024-35813

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid negative index with array access Commit 4d0c8d0aef63 "mmc: core: Use mrq.sbc in close-ended ffu" assigns previdata = idatasi - 1, but doesn't check that the iterator i is greater than zero. Let's fix this by addi...

CVE-2024-35813

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid negative index with array access Commit 4d0c8d0aef63 "mmc: core: Use mrq.sbc in close-ended ffu" assigns previdata = idatasi - 1, but doesn't check that the iterator i is greater than zero. Let's fix this by addi...

CVE-2024-35813 mmc: core: Avoid negative index with array access

In the Linux kernel, the following vulnerability has been resolved: mmc: core: Avoid negative index with array access Commit 4d0c8d0aef63 "mmc: core: Use mrq.sbc in close-ended ffu" assigns previdata = idatasi - 1, but doesn't check that the iterator i is greater than zero. Let's fix this by addi...

libvirt: negative g_new0 length can lead to unbounded memory allocation

A flaw was found in the RPC library APIs of libvirt. The RPC server deserialization code allocates memory for arrays before the non-negative length check is performed by the C API entry points. Passing a negative length to the gnew0 function results in a crash due to the negative length being...

kernel: arm64: csum: Fix OoB access in IP checksum code for negative lengths

In the Linux kernel, the following vulnerability has been resolved: arm64: csum: Fix OoB access in IP checksum code for negative lengths Although commit c2c24edb1d9c "arm64: csum: Fix pathological zero-length calls" added an early return for zero-length input, syzkaller has popped up with an...