327 matches found
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: ublk: Make sure that ubq-canceling is set when the queue is frozen. Now, the ublk driver relies on ubq-canceling to determine whether a request can be dispatched via uringcmd and iouringcmdcompleteintask. Once ubq-canceling is se...
Important: kernel6.12
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bpf: track changespktdata property for global functions CVE-2024-58098 In the Linux kernel, the following vulnerability has been resolved: bpf: check changespktdata property for extension programs CVE-2024-58100 I...
PT-2025-27692
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the fixed version Description: A use-after-free vulnerability has been identified in the Linux kernel, specifically in the io uring subsystem. The issue arises when the sq-thread is released while being used in...
PT-2025-24275
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns a problem with reading SQE fields in the Linux kernel when the ring is being resized simultaneously. This is related to the io uring/fdinfo functionality, specifically...
USN-7522-1 linux-azure-nvidia vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - RISC-V architecture; - x86 architecture; - Block layer subsystem; - Compute Acceleration Framework; - ACPI drivers;...
USN-7513-1 linux, linux-aws, linux-aws-6.8, linux-ibm, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-oracle vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - RISC-V architecture; - x86 architecture; - Block layer subsystem; - Compute Acceleration Framework; - ACPI drivers;...
CVE-2025-37804
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
PT-2025-20333
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A data-race issue has been identified in the Linux kernel related to io uring. The issue arises when the request owner changes other flag bits, causing KCSAN to complain. The problem...
DEBIAN-CVE-2025-37759
In the Linux kernel, the following vulnerability has been resolved: ublk: fix handling recovery & reissue in ublkabortqueue Commit 8284066946e6 "ublk: grab request reference when the request is handled by userspace" doesn't grab request reference in case of recovery reissue. Then the request can ...
PT-2025-18508 · Linux +1 · Linux Kernel +1
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A issue in the Linux kernel has been resolved, related to io uring, where a multishot accept request leak occurred. Having REQ F POLLED set does not guarantee that the request is...
PT-2025-17296 · Linux +1 · Linux Kernel +1
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, specifically in the io uring component. The issue is related to the io req prep async function, which can import provided buffers...
UBUNTU-CVE-2025-22068
In the Linux kernel, the following vulnerability has been resolved: ublk: make sure ubq-canceling is set when queue is frozen Now ublk driver depends on ubq-canceling for deciding if the request can be dispatched via uringcmd & iouringcmdcompleteintask. Once ubq-canceling is set, the uringcmd can...
CVE-2025-22068 ublk: make sure ubq->canceling is set when queue is frozen
In the Linux kernel, the following vulnerability has been resolved: ublk: make sure ubq-canceling is set when queue is frozen Now ublk driver depends on ubq-canceling for deciding if the request can be dispatched via uringcmd & iouringcmdcompleteintask. Once ubq-canceling is set, the uringcmd can...
USN-7413-1 linux-iot vulnerabilities
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Ye Zhang and Nicolas Wu discovered th...
CVE-2025-21836
CVE-2025-21836 affects the Linux kernel io_uring/kbuf component. The issue arises when upgrading, where IORING_REGISTER_PBUF_RING can re-use an old io_buffer_list previously published for a legacy buffer, potentially breaking the requirement that most fields stay stable after publish. The fix is ...
PT-2025-10069
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the io uring/uring cmd in the Linux kernel, where SQE data is accessed after prep has been done, potentially leading to data corruption if the application reuses...
SUSE CVE-2022-49144
In the Linux kernel, the following vulnerability has been resolved: iouring: fix memory leak of uid in files registration When there are no files for iosqefilesscm to process in the range, it'll free everything and return. However, it forgets to put uid...
USN-7291-1 linux-gcp, linux-gcp-5.15, linux-gke vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - x86 architecture; - Block layer subsystem; - ACPI drivers; - GPU drivers; - HID subsystem; -...
CVE-2022-49144 io_uring: fix memory leak of uid in files registration
In the Linux kernel, the following vulnerability has been resolved: iouring: fix memory leak of uid in files registration When there are no files for iosqefilesscm to process in the range, it'll free everything and return. However, it forgets to put uid...