UBUNTU-CVE-2023-53489

In the Linux kernel, the following vulnerability has been resolved: tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp. syzkaller reported 0 memory leaks of an UDP socket and ZEROCOPY skbs. We can reproduce the problem with these sequences: sk = socketAFINET, SOCKDGRAM, 0...

CVE-2023-53489 tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp.

In the Linux kernel, the following vulnerability has been resolved: tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp. syzkaller reported 0 memory leaks of an UDP socket and ZEROCOPY skbs. We can reproduce the problem with these sequences: sk = socketAFINET, SOCKDGRAM, 0...

kernel: vsock: Fix sk_error_queue memory leak

A flaw was found in the Linux kernel's Virtual Socket vsock implementation. When zero-copy data transfers are used, completion notifications placed on a socket's error queue are not cleared when the socket is closed. A local user can exploit this flaw to trigger an uncollected memory leak,...

SUSE CVE-2024-53118

In the Linux kernel, the following vulnerability has been resolved: vsock: Fix skerrorqueue memory leak Kernel queues MSGZEROCOPY completion notifications on the error queue. Where they remain, until explicitly recved. To prevent memory leaks, clean up the queue when the socket is destroyed...

DEBIAN-CVE-2024-53118

In the Linux kernel, the following vulnerability has been resolved: vsock: Fix skerrorqueue memory leak Kernel queues MSGZEROCOPY completion notifications on the error queue. Where they remain, until explicitly recved. To prevent memory leaks, clean up the queue when the socket is destroyed...

UBUNTU-CVE-2024-53118

In the Linux kernel, the following vulnerability has been resolved: vsock: Fix skerrorqueue memory leak Kernel queues MSGZEROCOPY completion notifications on the error queue. Where they remain, until explicitly recved. To prevent memory leaks, clean up the queue when the socket is destroyed...

CVE-2024-53118 vsock: Fix sk_error_queue memory leak

In the Linux kernel, the following vulnerability has been resolved: vsock: Fix skerrorqueue memory leak Kernel queues MSGZEROCOPY completion notifications on the error queue. Where they remain, until explicitly recved. To prevent memory leaks, clean up the queue when the socket is destroyed...

kernel: tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp

In the Linux kernel, the following vulnerability has been resolved: tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp. syzkaller reported 0 memory leaks of an UDP socket and ZEROCOPY skbs. We can reproduce the problem with these sequences: sk = socketAFINET, SOCKDGRAM, 0...

Rocky Linux 8 : qt5-qtbase and qt5-qtwebsockets (RLSA-2020:4690)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2020:4690 advisory. - Qt through 5.14 allows an exponential XML entity expansion attack via a crafted SVG document that is mishandled in QXmlStreamReader, a related issue t...

kernel: scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq

In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Remove WQMEMRECLAIM from storvscerrorwq storvscerrorwq workqueue should not be marked as WQMEMRECLAIM as it doesn't need to make forward progress under memory pressure. Marking this workqueue as WQMEMRECLAIM may...

PT-2025-40196

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained memory leaks related to socket sk and zero-copy sk buffs skbs when using TX timestamping. The issue was identified through syzkaller reports, which demonstrate...

SUSE CVE-2020-13962

Qt 5.12.2 through 5.14.2, as used in unofficial builds of Mumble 1.3.0 and other products, mishandles OpenSSL's error queue, which can cause a denial of service to QSslSocket users. Because errors leak in unrelated TLS sessions, an unrelated session may be disconnected when any handshake fails...

PT-2023-34438 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.163 Description: A potential issue exists in the Linux Kernel, where the sk error queue is not properly purged in the sk stream kill queues function. The actual impact and attack plausibility have not yet...

PT-2023-34651

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.337 Description The issue is related to the sk stream kill queues function, where the sk error queue is not properly purged. This could potentially lead to security vulnerabilities, although the actual impac...

PT-2023-34115

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.86 Description The issue is related to the sk stream kill queues function, where the sk error queue is not properly purged. This could potentially lead to security vulnerabilities, although the actual impac...

PT-2025-53956

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to TCP socket handling. Specifically, the sk error queue is not properly purged during socket closure, potentially leading to memory leaks and...

AlmaLinux 8 : qt5-qtbase and qt5-qtwebsockets (ALSA-2020:4690)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2020:4690 advisory. - Qt through 5.14 allows an exponential XML entity expansion attack via a crafted SVG document that is mishandled in QXmlStreamReader, a related issue to...

Qt 5.12.2 through 5.14.2 as used in unofficial builds of Mumble 1.3.0 and other products mishandles OpenSSL's error queue which can cause a denial of service to QSslSocket users. Because errors leak in unrelated TLS sessions an unrelated session may be disconnected when any handshake fails. (Mumble 1.3.1 is not affected regardless of the Qt version.)

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Oracle Linux 8 : qt5-qtbase / and / qt5-qtwebsockets (ELSA-2020-4690)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-4690 advisory. qt5-qtbase 5.12.5-6 - OpenSSL: handle SSLshutdowns errors properly Resolves: bz1851538 5.12.5-5 - Fix: Files placed by attacker can influence the worki...

qt5: incorrectly calls SSL_shutdown() in OpenSSL mid-handshake causing denial of service in TLS applications

Qt 5.12.2 through 5.14.2, as used in unofficial builds of Mumble 1.3.0 and other products, mishandles OpenSSL's error queue, which can cause a denial of service to QSslSocket users. Because errors leak in unrelated TLS sessions, an unrelated session may be disconnected when any handshake fails...