284 matches found
SUSE CVE-2024-56665
In the Linux kernel, the following vulnerability has been resolved: bpf,perf: Fix invalid progarray access in perfeventdetachbpfprog Syzbot reported 1 crash that happens for following tracing scenario: - create tracepoint perf event with attr.inherit=1, attach it to the process and set bpf progra...
SUSE CVE-2024-56759
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free when COWing tree bock and tracing is enabled When a COWing a tree block, at btrfscowblock, and we have the tracepoint tracebtrfscowblock enabled and preemption is also enabled CONFIGPREEMPT=y, we can...
DEBIAN-CVE-2024-56759
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free when COWing tree bock and tracing is enabled When a COWing a tree block, at btrfscowblock, and we have the tracepoint tracebtrfscowblock enabled and preemption is also enabled CONFIGPREEMPT=y, we can...
Linux kernel 安全漏洞
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the fact that in the btrfs filesystem, when a tree block COW operation is performed and tracebtrfscowblock...
CVE-2024-56702
In the Linux kernel, the following vulnerability has been resolved: bpf: Mark rawtp arguments with PTRMAYBENULL Arguments to a raw tracepoint are tagged as trusted, which carries the semantics that the pointer will be non-NULL. However, in certain cases, a raw tracepoint argument may end up being...
CVE-2024-56702
In the Linux kernel, the following vulnerability has been resolved: bpf: Mark rawtp arguments with PTRMAYBENULL Arguments to a raw tracepoint are tagged as trusted, which carries the semantics that the pointer will be non-NULL. However, in certain cases, a raw tracepoint argument may end up being...
AZL-56294 CVE-2024-56702 affecting package kernel 6.6.126.1-1
In the Linux kernel, the following vulnerability has been resolved: bpf: Mark rawtp arguments with PTRMAYBENULL Arguments to a raw tracepoint are tagged as trusted, which carries the semantics that the pointer will be non-NULL. However, in certain cases, a raw tracepoint argument may end up being...
DEBIAN-CVE-2024-56702
In the Linux kernel, the following vulnerability has been resolved: bpf: Mark rawtp arguments with PTRMAYBENULL Arguments to a raw tracepoint are tagged as trusted, which carries the semantics that the pointer will be non-NULL. However, in certain cases, a raw tracepoint argument may end up being...
UBUNTU-CVE-2024-56702
In the Linux kernel, the following vulnerability has been resolved: bpf: Mark rawtp arguments with PTRMAYBENULL Arguments to a raw tracepoint are tagged as trusted, which carries the semantics that the pointer will be non-NULL. However, in certain cases, a raw tracepoint argument may end up being...
CVE-2024-56702 bpf: Mark raw_tp arguments with PTR_MAYBE_NULL
In the Linux kernel, the following vulnerability has been resolved: bpf: Mark rawtp arguments with PTRMAYBENULL Arguments to a raw tracepoint are tagged as trusted, which carries the semantics that the pointer will be non-NULL. However, in certain cases, a raw tracepoint argument may end up being...
CVE-2024-56702 bpf: Mark raw_tp arguments with PTR_MAYBE_NULL
In the Linux kernel, the following vulnerability has been resolved: bpf: Mark rawtp arguments with PTRMAYBENULL Arguments to a raw tracepoint are tagged as trusted, which carries the semantics that the pointer will be non-NULL. However, in certain cases, a raw tracepoint argument may end up being...
CVE-2024-56702
The CVE-2024-56702 issue is a Linux kernel fix for BPF raw tracepoints. It explains that raw_tp arguments were previously treated as non-NULL, risking NULL dereferences when NULL values occur. The fix marks raw_tp arguments as PTR_MAYBE_NULL and adjusts dereferences, arithmetic, and allowed passe...
CVE-2024-56702 bpf: Mark raw_tp arguments with PTR_MAYBE_NULL
In the Linux kernel, the following vulnerability has been resolved: bpf: Mark rawtp arguments with PTRMAYBENULL Arguments to a raw tracepoint are tagged as trusted, which carries the semantics that the pointer will be non-NULL. However, in certain cases, a raw tracepoint argument may end up being...
CVE-2024-56665
In the Linux kernel, the following vulnerability has been resolved: bpf,perf: Fix invalid progarray access in perfeventdetachbpfprog Syzbot reported 1 crash that happens for following tracing scenario: - create tracepoint perf event with attr.inherit=1, attach it to the process and set bpf progra...
Linux kernel 安全漏洞
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the incorrect handling of the raw tracepoint parameter in the bpf subsystem, causing the kernel to crash...
AZL-54770 CVE-2024-56665 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: bpf,perf: Fix invalid progarray access in perfeventdetachbpfprog Syzbot reported 1 crash that happens for following tracing scenario: - create tracepoint perf event with attr.inherit=1, attach it to the process and set bpf progra...
CVE-2024-56665
In the Linux kernel, the following vulnerability has been resolved: bpf,perf: Fix invalid progarray access in perfeventdetachbpfprog Syzbot reported 1 crash that happens for following tracing scenario: - create tracepoint perf event with attr.inherit=1, attach it to the process and set bpf progra...
UBUNTU-CVE-2024-56665
In the Linux kernel, the following vulnerability has been resolved: bpf,perf: Fix invalid progarray access in perfeventdetachbpfprog Syzbot reported 1 crash that happens for following tracing scenario: - create tracepoint perf event with attr.inherit=1, attach it to the process and set bpf progra...
CVE-2024-56665 bpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog
In the Linux kernel, the following vulnerability has been resolved: bpf,perf: Fix invalid progarray access in perfeventdetachbpfprog Syzbot reported 1 crash that happens for following tracing scenario: - create tracepoint perf event with attr.inherit=1, attach it to the process and set bpf progra...
kernel: filelock: fix potential use-after-free in posix_lock_inode
A use-after-free vulnerability was found in the Linux kernel in traceposixlockinode. This issue occurred when the request pointer was changed to point to a lock entry added to the inode's list. Before the tracepoint could fire, another task raced in and freed the lock...