CVE-2022-49840 bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()

In the Linux kernel, the following vulnerability has been resolved: bpf, testrun: Fix alignment problem in bpfprogtestrunskb We got a syzkaller problem because of aarch64 alignment fault if KFENCE enabled. When the size from user bpf program is an odd number, like 399, 407, etc, it will cause the...

DEBIAN-CVE-2025-21867

In the Linux kernel, the following vulnerability has been resolved: bpf, testrun: Fix use-after-free issue in ethskbpkttype KMSAN reported a use-after-free issue in ethskbpkttype1. The cause of the issue was that ethskbpkttype accessed skb's data that didn't contain an Ethernet header. This occur...

UBUNTU-CVE-2025-21867

In the Linux kernel, the following vulnerability has been resolved: bpf, testrun: Fix use-after-free issue in ethskbpkttype KMSAN reported a use-after-free issue in ethskbpkttype1. The cause of the issue was that ethskbpkttype accessed skb's data that didn't contain an Ethernet header. This occur...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: allow exp not to be removed in nfctfindexpectation CVE-2023-52927 In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free of signing key CVE-2024-53179 In the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: BPF: Setting the run context for the rawtp testrun callback. The syzbot reported a crash when the rawtp program was executed through the testrun interface, calling the bpfgetattachcookie helper or any other helper that accesses t...

DEBIAN-CVE-2024-46754

In the Linux kernel, the following vulnerability has been resolved: bpf: Remove tstrun from lwtseg6localprogops. The syzbot reported that the lwtseg6 related BPF ops can be invoked via bpftestrun without without entering inputactionendbpf first. Martin KaFai Lau said that self test for...

AZL-68297 CVE-2024-46754 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: bpf: Remove tstrun from lwtseg6localprogops. The syzbot reported that the lwtseg6 related BPF ops can be invoked via bpftestrun without without entering inputactionendbpf first. Martin KaFai Lau said that self test for...

AZL-62615 CVE-2024-46754 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: bpf: Remove tstrun from lwtseg6localprogops. The syzbot reported that the lwtseg6 related BPF ops can be invoked via bpftestrun without without entering inputactionendbpf first. Martin KaFai Lau said that self test for...

UBUNTU-CVE-2024-46754

In the Linux kernel, the following vulnerability has been resolved: bpf: Remove tstrun from lwtseg6localprogops. The syzbot reported that the lwtseg6 related BPF ops can be invoked via bpftestrun without without entering inputactionendbpf first. Martin KaFai Lau said that self test for...

DEBIAN-CVE-2024-40908

In the Linux kernel, the following vulnerability has been resolved: bpf: Set run context for rawtp testrun callback syzbot reported crash when rawtp program executed through the testrun interface calls bpfgetattachcookie helper or any other helper that touches task-bpfctx pointer. Setting the run...

UBUNTU-CVE-2024-40908

In the Linux kernel, the following vulnerability has been resolved: bpf: Set run context for rawtp testrun callback syzbot reported crash when rawtp program executed through the testrun interface calls bpfgetattachcookie helper or any other helper that touches task-bpfctx pointer. Setting the run...

Linux kernel security vulnerabilities

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 Linux kernel, which stems from a failure of the bpf component to properly set the runtime environment when using the testrun interface...

kernel: bpf, test_run: Fix use-after-free issue in eth_skb_pkt_type()

In the Linux kernel, the following vulnerability has been resolved: bpf, testrun: Fix use-after-free issue in ethskbpkttype KMSAN reported a use-after-free issue in ethskbpkttype1. The cause of the issue was that ethskbpkttype accessed skb's data that didn't contain an Ethernet header. This occur...

GSD-2022-1008297 bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()

bpf, testrun: Fix alignment problem in bpfprogtestrunskb This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.300 by commit...

GSD-2022-1007925 bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()

bpf, testrun: Fix alignment problem in bpfprogtestrunskb This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.80 by commit...

PT-2022-36316 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.156 Description: The issue is related to an alignment problem in the bpf prog test run skb function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

Out-of-bounds

In bpfprogtestrunskb of testrun.c, there is a possible out of bounds read due to Incorrect Size Value. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...

PT-2022-4284 · Google +1 · Android Kernel +1

Name of the Vulnerable Software and Affected Versions: Android kernel versions affected versions not specified Description: The issue is related to a possible out of bounds read in the bpf prog test run skb function of test run.c due to an incorrect size value. This could lead to local informatio...

Cerbrutus - Network Brute Force Tool, Written In Python

Modular brute force tool written in Python, for very fast password spraying SSH, and FTP and in the near future other network services. COMING SOON: SMB, HTTPs POST, HTTPs GET, HTTP BASIC AUTH Thanks to @0dayctf, Rondons, Enigma, and 001 fortesting and contributing Installation: cd /opt git clone...

Security update for ceph (moderate)

openSUSE Security Update: Security update for ceph Announcement ID: openSUSE-SU-2021:0079-1 Rating: moderate References: 1178837 1179139 1179452 1179802 1180118 1180155 Cross-References: CVE-2020-27781 Affected Products: openSUSE Leap 15.1 An update that solves one vulnerability and has 5 fixes i...