CVE-2026-43493

CVE-2026-43493 affects the Linux kernel crypto/pcrypt code and concerns MAY_BACKLOG handling. MAY_BACKLOG requests could return EBUSY; the fix adds a check for EBUSY and filters out EINPROGRESS notifications, addressing potential processing instability. The vulnerability is resolved in the Linux ...

CVE-2026-23339

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: free skb on ncitransceive early error paths ncitransceive takes ownership of the skb passed by the caller, but the -EPROTO, -EINVAL, and -EBUSY error paths return without freeing it. Due to issues clearing NCIDATAEXCHAN...

PT-2026-39042

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the nouveau/dpcd component where the system may crash in the GSP code when userspace attempts to use '/dev/drm dp ' while the device is in a runtime suspended state. T...

kernel: crypto: seqiv - Handle EBUSY correctly

In the Linux kernel, the following vulnerability has been resolved: crypto: seqiv - Handle EBUSY correctly As it is seqiv only handles the special return value of EINPROGERSS, which means that in all other cases it will free data related to the request. However, as the caller of seqiv may specify...

Unspecified vulnerability in Linux kernel (CNVD-2024-39373)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to properly handle the device busy state when adding a serial port. No details of the vulnerabilit...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to properly handle the device busy state when adding a serial port. No details of the vulnerabilit...