2613 matches found
kernel: Linux kernel: Denial of service or memory corruption due to a data race in ALSA PCM memory allocation
A flaw was found in the Linux kernel. A data race in the Advanced Linux Sound Architecture ALSA Pulse-Code Modulation PCM memory allocation helpers allows a local user to bypass sanity checks. This can lead to the allocation of more memory than intended, potentially resulting in a denial of servi...
kernel: af_unix: Fix data-race around unix_tot_inflight
A data race condition was found in the Linux kernel's AFUNIX socket implementation. The unixtotinflight variable is modified under spinlockunixgclock but read without synchronization in unixreleasesock. This was detected by KCSAN Kernel Concurrency Sanitizer. The fix adds READONCE to ensure prope...
Medium: kernel
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bpf: Defer the free of inner map when necessary When updating or deleting an inner map in map array or map htab, the map may still be accessed by non-sleepable program or sleepable program. However bpfmapfdputptr...
RHEL 7 / 8 : OpenShift Virtualization 4.9.0 RPMs (RHSA-2021:4103)
The remote Redhat Enterprise Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:4103 advisory. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains...
PT-2024-26835
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.37 Description A missing lock when picking a channel in the smb3 module of the Linux kernel has been identified. This issue was spotted by Coverity, which reported a data race condition due to the missing loc...
SUSE CVE-2024-26862
In the Linux kernel, the following vulnerability has been resolved: packet: annotate data-races around ignoreoutgoing ignoreoutgoing is read locklessly from devqueuexmitnit and packetgetsockopt Add appropriate READONCE/WRITEONCE annotations. syzbot reported: BUG: KCSAN: data-race in devqueuexmitn...
SUSE CVE-2024-26861
In the Linux kernel, the following vulnerability has been resolved: wireguard: receive: annotate data-race around receivingcounter.counter Syzkaller with KCSAN identified a data-race issue when accessing keypair-receivingcounter.counter. Use READONCE and WRITEONCE annotations to mark the data rac...
Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-6740-1)
The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6740-1 advisory. Wei Chen discovered that a race condition existed in the TIPC protocol implementation in the Linux kernel, leading to a null...
CVE-2024-26862
In the Linux kernel, the following vulnerability has been resolved: packet: annotate data-races around ignoreoutgoing ignoreoutgoing is read locklessly from devqueuexmitnit and packetgetsockopt Add appropriate READONCE/WRITEONCE annotations. syzbot reported: BUG: KCSAN: data-race in devqueuexmitn...
CVE-2024-26861
In the Linux kernel, the following vulnerability has been resolved: wireguard: receive: annotate data-race around receivingcounter.counter Syzkaller with KCSAN identified a data-race issue when accessing keypair-receivingcounter.counter. Use READONCE and WRITEONCE annotations to mark the data rac...
CVE-2024-26904
A data race vulnerability in the btrfsuseblockrsv function in the Linux kernel's btrfs filesystem code has been resolved. This issue led to inconsistent block reserve management, potentially causing data corruption or other filesystem errors. Mitigation Mitigation for this issue is either not...
CVE-2024-26905
A flaw was found in the btrfs filesystem, which involves data races when accessing reserved block reserves. These data races can lead to unpredictable behavior or system crashes. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Ha...
DEBIAN-CVE-2024-26862
In the Linux kernel, the following vulnerability has been resolved: packet: annotate data-races around ignoreoutgoing ignoreoutgoing is read locklessly from devqueuexmitnit and packetgetsockopt Add appropriate READONCE/WRITEONCE annotations. syzbot reported: BUG: KCSAN: data-race in devqueuexmitn...
CVE-2024-26862
In the Linux kernel, the following vulnerability has been resolved: packet: annotate data-races around ignoreoutgoing ignoreoutgoing is read locklessly from devqueuexmitnit and packetgetsockopt Add appropriate READONCE/WRITEONCE annotations. syzbot reported: BUG: KCSAN: data-race in devqueuexmitn...
DEBIAN-CVE-2024-26861
In the Linux kernel, the following vulnerability has been resolved: wireguard: receive: annotate data-race around receivingcounter.counter Syzkaller with KCSAN identified a data-race issue when accessing keypair-receivingcounter.counter. Use READONCE and WRITEONCE annotations to mark the data rac...
CVE-2024-26861
In the Linux kernel, the following vulnerability has been resolved: wireguard: receive: annotate data-race around receivingcounter.counter Syzkaller with KCSAN identified a data-race issue when accessing keypair-receivingcounter.counter. Use READONCE and WRITEONCE annotations to mark the data rac...
CVE-2024-26861
In the Linux kernel, the following vulnerability has been resolved: wireguard: receive: annotate data-race around receivingcounter.counter Syzkaller with KCSAN identified a data-race issue when accessing keypair-receivingcounter.counter. Use READONCE and WRITEONCE annotations to mark the data rac...
UBUNTU-CVE-2024-26862
In the Linux kernel, the following vulnerability has been resolved: packet: annotate data-races around ignoreoutgoing ignoreoutgoing is read locklessly from devqueuexmitnit and packetgetsockopt Add appropriate READONCE/WRITEONCE annotations. syzbot reported: BUG: KCSAN: data-race in devqueuexmitn...