PT-2025-33571

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw in the BPF subsystem where the %p% format string in bprintf-like helpers is not rejected. This results in a kernel warning at runtime, specifically...

Linux Distros Unpatched Vulnerability : CVE-2025-21853

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpf: avoid holding freezemutex during mmap operation We use map-freezemutex to prevent races...

Linux Distros Unpatched Vulnerability : CVE-2025-38166

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: fix ktls panic with sockmap 2172.936997 ------------ cut here ------------ 2172.936999 kernel BUG at lib/ioviter.c:629! ...... 2172.944996 PKRU: 55555554...

Linux Distros Unpatched Vulnerability : CVE-2022-49837

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Fix memory leaks in checkfunccall kmemleak reports this issue: unreferenced object 0xffff88817139d000 size 2048: comm testprogs, pid 33246, jiffies...

Linux Distros Unpatched Vulnerability : CVE-2020-8835

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel 5.5.0 and newer, the bpf verifier kernel/bpf/verifier.c did not properly restrict the register bounds for 32-bit operations, leading to...

Linux Distros Unpatched Vulnerability : CVE-2021-20268

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds access flaw was found in the Linux kernel's implementation of the eBPF code verifier in the way a user running the eBPF script calls...

Linux Distros Unpatched Vulnerability : CVE-2022-0433

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A NULL pointer dereference flaw was found in the Linux kernel's BPF subsystem in the way a user triggers the mapgetnextkey function of the BPF bloom filter. Thi...

Linux Distros Unpatched Vulnerability : CVE-2025-38339

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: powerpc/bpf: fix JIT code size calculation of bpf trampoline archbpftrampolinesize provides...

Linux Distros Unpatched Vulnerability : CVE-2023-53024

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation To mitigate...

Linux Distros Unpatched Vulnerability : CVE-2025-37893

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LoongArch: BPF: Fix off-by-one error in buildprologue Vincent reported that running BPF progs with tailcalls on LoongArch causes kernel hard lockup. Debugging t...

Linux Distros Unpatched Vulnerability : CVE-2024-43837

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpf: Fix null pointer dereference in resolveprogtype for BPFPROGTYPEEXT When loading a EXT...

Linux Distros Unpatched Vulnerability : CVE-2018-25020

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The BPF subsystem in the Linux kernel before 4.17 mishandles situations with a long jump over an instruction sequence where inner instructions require substanti...

Linux Distros Unpatched Vulnerability : CVE-2021-41864

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - preallocelemsandfreelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflo...

Linux Distros Unpatched Vulnerability : CVE-2017-9150

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The docheck function in kernel/bpf/verifier.c in the Linux kernel before 4.11.1 does not make the allowptrleaks value available for restricting the output of th...

Linux Distros Unpatched Vulnerability : CVE-2022-50219

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpf: Fix KASAN use-after-free Read in computeeffectiveprogs Syzbot found a Use After Free bu...

Linux Distros Unpatched Vulnerability : CVE-2021-47128

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpf, lockdown, audit: Fix buggy SELinux lockdown permission checks Commit 59438b46471a...

Linux Distros Unpatched Vulnerability : CVE-2025-21922

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ppp: Fix KMSAN uninit-value warning with bpf Syzbot caught an KMSAN: uninit-value warning 1, which is caused by the ppp driver not initializing a 2-byte header...

Linux Distros Unpatched Vulnerability : CVE-2024-42075

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpf: Fix remap of arena. The bpf arena logic didn't account for mremap operation. Add a refc...

Linux Distros Unpatched Vulnerability : CVE-2023-52523

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Reject skmsg egress redirects to non-TCP sockets With a SOCKMAP/SOCKHASH map a...

Linux Distros Unpatched Vulnerability : CVE-2021-31440

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel 5.11.15. An attacker must first obtain the ability to...