7496 matches found
CVE-2024-47794
In the Linux kernel, the following vulnerability has been resolved: bpf: Prevent tailcall infinite loop caused by freplace There is a potential infinite loop issue that can occur when using a combination of tail calls and freplace. In an upcoming selftest, the attach target for entryfreplace of...
Linux kernel BPF LPM Trie Heap Buffer Overflow DoS
The vulnerability of the triegetnextkey function in the kernel/bpf/lpmtrie.c module of the Linux operating system is related to memory allocation beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of t...
AZL-67712 CVE-2024-47794 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: bpf: Prevent tailcall infinite loop caused by freplace There is a potential infinite loop issue that can occur when using a combination of tail calls and freplace. In an upcoming selftest, the attach target for entryfreplace of...
DEBIAN-CVE-2024-47794
In the Linux kernel, the following vulnerability has been resolved: bpf: Prevent tailcall infinite loop caused by freplace There is a potential infinite loop issue that can occur when using a combination of tail calls and freplace. In an upcoming selftest, the attach target for entryfreplace of...
UBUNTU-CVE-2024-47794
In the Linux kernel, the following vulnerability has been resolved: bpf: Prevent tailcall infinite loop caused by freplace There is a potential infinite loop issue that can occur when using a combination of tail calls and freplace. In an upcoming selftest, the attach target for entryfreplace of...
CVE-2024-47794
In the Linux kernel, the following vulnerability has been resolved: bpf: Prevent tailcall infinite loop caused by freplace There is a potential infinite loop issue that can occur when using a combination of tail calls and freplace. In an upcoming selftest, the attach target for entryfreplace of...
CVE-2024-47794
CVE-2024-47794 is a Linux kernel vulnerability in the BPF subsystem where a tailcall infinite loop can occur when combined with freplace. The issue arises because tail_call_cnt in entry_freplace resets to zero on every execution, preventing termination and potentially leading to a kernel panic. T...
SUSE CVE-2024-56615
In the Linux kernel, the following vulnerability has been resolved: bpf: fix OOB devmap writes when deleting elements Jordy reported issue against XSKMAP which also applies to DEVMAP - the index used for accessing map entry, due to being a signed integer, causes the OOB writes. Fix is simple as...
CVE-2024-47794: Loop with Unreachable Exit Condition
In the Linux kernel, the following vulnerability has been resolved: bpf: Prevent tailcall infinite loop caused by freplace There is a potential infinite loop issue that can occur when using a combination of tail calls and freplace. In an upcoming selftest, the attach target for entryfreplace of...
libbpf:bpf-object-fuzzer: Heap-buffer-overflow in btf_ext_parse_info
Project: https://github.com/libbpf/libbpf.git Detailed Report: https://oss-fuzz.com/testcase?key=4662246847873024 Project: libbpf Fuzzing Engine: libFuzzer Fuzz Target: bpf-object-fuzzer Job Type: libfuzzerasanlibbpf Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address:...
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-2024-56675
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix UAF via mismatching bpfprog/attachment RCU flavors Uprobes always use bpfprogrunarrayuprobe under tasks-trace-RCU protection. But it is possible to attach a non-sleepable BPF program to a uprobe, and non-sleepable BPF...
PT-2025-4364
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a memory leak in the bpf sk select reuseport function. This leak occurs because a socket's reference is not dropped in error paths, potentially leading to a denia...
PT-2025-4351
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.73/6.12.10 Description The issue is related to a null pointer dereference in the Linux kernel's vsock/bpf module. This can occur when a socket has a null transport, for example, after a failed connect call. T...
CVE-2024-56786
In the Linux kernel, the following vulnerability has been resolved: bpf: put bpflink's program when link is safe to be deallocated In general, BPF link's underlying BPF program should be considered to be reachable through attach hook - link - prog chain, and, pessimistically, we have to assume th...
SUSE CVE-2024-56592
In the Linux kernel, the following vulnerability has been resolved: bpf: Call freehtabelem after htabunlockbucket For htab of maps, when the map is removed from the htab, it may hold the last reference of the map. bpfmapfdputptr will invoke bpfmapfreeid to free the id of the removed map element...
SUSE CVE-2024-56633
In the Linux kernel, the following vulnerability has been resolved: tcpbpf: Fix the skmemuncharge logic in tcpbpfsendmsg The current sk memory accounting logic in SKREDIRECT is pre-uncharging tosend bytes, which is either msg-sg.size or a smaller value applybytes. Potential problems with this...
CVE-2024-56786
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
