Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel (Azure) vulnerabilities (USN-7234-3)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7234-3 advisory. Ye Zhang and Nicolas Wu discovered that the iouring subsystem in the Linux kernel did not properly handle locking for rings with IOPOLL,...

Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-41014: xfs: add bounds checking to xlogrecoverprocessdata bsc1228408. CVE-2024-41013: xfs: do not walk off the end of a directory data block bsc1228405...

The vulnerability of the gsm_dlci_config() function in the TTY driver (drivers/tty/n_gsm.c) of the Linux kernel allows a hacker to increase their privileges.

The vulnerability of the gsmdlciconfig function in the TTY driver drivers/tty/ngsm.c of the Linux kernel is related to the reallocation of previously freed memory due to concurrent access to resources. Exploiting this vulnerability can allow an attacker to increase their privileges...

USN-7234-2 linux-hwe-5.4 vulnerabilities

Ye Zhang and Nicolas Wu discovered that the iouring subsystem in the Linux kernel did not properly handle locking for rings with IOPOLL, leading to a double-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code...

USN-7234-2: Linux kernel (HWE) vulnerabilities

Ye Zhang and Nicolas Wu discovered that the iouring subsystem in the Linux kernel did not properly handle locking for rings with IOPOLL, leading to a double-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code...

USN-7234-1 linux, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi vulnerabilities

Ye Zhang and Nicolas Wu discovered that the iouring subsystem in the Linux kernel did not properly handle locking for rings with IOPOLL, leading to a double-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code...

Ffmpeg Information Disclosure Vulnerability

FFmpeg is a complete solution for recording, converting and streaming audio and video from the FFmpeg team. An information disclosure vulnerability exists in FFmpeg, which stems from incorrect parsing of non-TTY-compliant input files in HLS playlists, and can be exploited by an attacker to cause ...

USN-7184-1 linux-aws, linux-kvm vulnerabilities

Ziming Zhang discovered that the VMware Virtual GPU DRM driver in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service system crash. CVE-2022-36402 Zheng Wang discovered a use-after-free in the Renesas Ethernet AVB driver in th...

PT-2025-30821

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to the NFC subsystem. Specifically, the issue involves setting the tty-disc data field before the NCI device is fully opened, potentially creatin...

PT-2025-30862

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists when gs start io calls either gs start rx or gs start tx, as these functions briefly release the port lock for usb ep queue. This allows gs close and gserial...

PT-2025-30881

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s DRM/Exynos subsystem, specifically within the exynos7 drm decon driver. A race condition can occur during boot if another console device such as a TTY...

DEBIAN-CVE-2023-6602

A flaw was found in FFmpeg's TTY Demuxer. This vulnerability allows possible data exfiltration via improper parsing of non-TTY-compliant input files in HLS playlists...

CVE-2023-6602

A flaw was found in FFmpeg's TTY Demuxer. This vulnerability allows possible data exfiltration via improper parsing of non-TTY-compliant input files in HLS playlists...

UBUNTU-CVE-2023-6602

A flaw was found in FFmpeg's TTY Demuxer. This vulnerability allows possible data exfiltration via improper parsing of non-TTY-compliant input files in HLS playlists...

CVE-2023-6602

CVE-2023-6602 affects FFmpeg and its TTY Demuxer, allowing potential data exfiltration through improper parsing of non-TTY input files in HLS playlists. Connected advisories confirm the issue and list FFmpeg as affected; remediation cited across sources is to upgrade FFmpeg to patched versions (e...

CVE-2023-6602

A flaw was found in FFmpeg's TTY Demuxer. This vulnerability allows possible data exfiltration via improper parsing of non-TTY-compliant input files in HLS playlists...

CVE-2023-6602 Ffmpeg: improper handling of input format in tty demuxer of ffmpeg

A flaw was found in FFmpeg's TTY Demuxer. This vulnerability allows possible data exfiltration via improper parsing of non-TTY-compliant input files in HLS playlists...

CVE-2023-6602 Ffmpeg: improper handling of input format in tty demuxer of ffmpeg

A flaw was found in FFmpeg's TTY Demuxer. This vulnerability allows possible data exfiltration via improper parsing of non-TTY-compliant input files in HLS playlists...

CVE-2023-6602 Ffmpeg: improper handling of input format in tty demuxer of ffmpeg

A flaw was found in FFmpeg's TTY Demuxer. This vulnerability allows possible data exfiltration via improper parsing of non-TTY-compliant input files in HLS playlists...

FFmpeg 安全漏洞

FFmpeg is a complete solution for recording, converting and streaming audio and video from the FFmpeg team. An information disclosure vulnerability exists in FFmpeg, which stems from incorrect parsing of non-TTY-compliant input files in HLS playlists, and can be exploited by an attacker to cause ...