CVE-2022-50536

CVE-2022-50536 affects the Linux kernel’s BPF sockmap path. In tcp_bpf_send_verdict() redirection, the eval variable is set to __SK_REDIRECT after sending apply_bytes data; if msg.has_more_data, sock_put() can be called multiple times, risking a use-after-free via refcount misuse. The issue is fi...

CVE-2022-50536: Double Free

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix repeated calls to sockput when msg has moredata In tcpbpfsendverdict redirection, the eval variable is assigned to SKREDIRECT after the applybytes data is sent, if msg has moredata, sockput will be called multip...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-411908)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-411908 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Prevent lock inversion deadlock in map delete elem syzkaller started using corpuse...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-393208)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-393208 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Several fixes to bpfmsgpopdata Several fixes to bpfmsgpopdata, 1. In skmsgshiftleft...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987373)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987373 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix potential memory leak on unlikely error case If skblinearize is needed and fail...

EUVD-2023-59734

Malicious code in bioql PyPI...

EUVD-2025-12887

Malicious code in bioql PyPI...

EUVD-2025-7594

Malicious code in bioql PyPI...

EUVD-2025-19778

Malicious code in bioql PyPI...

EUVD-2025-19779

Malicious code in bioql PyPI...

EUVD-2022-55253

Malicious code in bioql PyPI...

SUSE CVE-2022-50259

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: fix race in sockmapfree sockmapfree calls releasesocksk without owning a reference on the socket. This can cause use-after-free as syzbot found 1 Jakub Sitnicki already took care of a similar issue in sockhashfree i...

DEBIAN-CVE-2022-50259

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: fix race in sockmapfree sockmapfree calls releasesocksk without owning a reference on the socket. This can cause use-after-free as syzbot found 1 Jakub Sitnicki already took care of a similar issue in sockhashfree i...

UBUNTU-CVE-2022-50259

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: fix race in sockmapfree sockmapfree calls releasesocksk without owning a reference on the socket. This can cause use-after-free as syzbot found 1 Jakub Sitnicki already took care of a similar issue in sockhashfree i...

CVE-2022-50259

CVE-2022-50259 : In the Linux kernel, the bpf sock_map_free() path can trigger use-after-free because sock_map_free() calls release_sock(sk) without holding a socket reference. This race is evidenced by syzbot tracing and mirrors a related issue fixed in sock_hash_free() (commit referenced). The ...

PT-2025-37513

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A race condition exists in the sock map free function within the kernel's bpf and sockmap implementation. Specifically, sock map free calls release socksk without holding a reference t...

CVE-2022-50259: Concurrent Execution using Shared Resource with Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: fix race in sockmapfree sockmapfree calls releasesocksk without owning a reference on the socket. This can cause use-after-free as syzbot found 1 Jakub Sitnicki already took care of a similar issue in sockhashfree i...

PT-2025-49727

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to a race condition in the sockmap functionality involving skb socket buffer reference counts. Specifically, a race can occur where skbs from the...

SUSE-SU-2025:20579-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_4

This update for kernel-livepatch-MICRO-6-0-RTUpdate4 fixes the following issues: - CVE-2024-56664: bpf, sockmap: fix race between element replace and close bsc1235250 - CVE-2025-37752: netsched: schsfq: move the limit validation bsc1245776 - CVE-2025-37797: netsched: hfsc: Fix a UAF vulnerability...

Security update for kernel-livepatch-MICRO-6-0-RT_Update_3

This update for kernel-livepatch-MICRO-6-0-RTUpdate3 fixes the following issues: CVE-2024-56664: bpf, sockmap: fix race between element replace and close bsc1235250 CVE-2025-37752: netsched: schsfq: move the limit validation bsc1245776 CVE-2025-37797: netsched: hfsc: Fix a UAF vulnerability in...