34992 matches found
CVE-2026-43131 drm/amd/pm: Fix null pointer dereference issue
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Fix null pointer dereference issue If SMU is disabled, during RAS initialization, there will be null pointer dereference issue here...
CVE-2026-43123
In the Linux kernel, the following vulnerability has been resolved: fbcon: check return value of con2fbacquirenewinfo If fbconopen fails when called from con2fbacquirenewinfo then info-fbconpar pointer remains NULL which is later dereferenced. Add check for return value of the function...
CVE-2026-43123 fbcon: check return value of con2fb_acquire_newinfo()
In the Linux kernel, the following vulnerability has been resolved: fbcon: check return value of con2fbacquirenewinfo If fbconopen fails when called from con2fbacquirenewinfo then info-fbconpar pointer remains NULL which is later dereferenced. Add check for return value of the function...
CVE-2026-43122
In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Update cpuidle driver check in acpiprocessorstart Commit 7a8c994cbb2d "ACPI: processor: idle: Optimize ACPI idle driver registration" moved the ACPI idle driver registration to acpiprocessordriverinit and...
CVE-2026-43099
In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: fix null-ptr-deref in icmpbuildprobe ipv6stub-ipv6devfind may return ERRPTR-EAFNOSUPPORT when the IPv6 stack is not active CONFIGIPV6=m and not loaded, and passing this error pointer to devhold will cause a kernel cra...
CVE-2026-43094
In the Linux kernel, the following vulnerability has been resolved: ixgbevf: add missing negotiatefeatures op to Hyper-V ops table Commit a7075f501bd3 "ixgbevf: fix mailbox API compatibility by negotiating supported features" added the .negotiatefeatures callback to ixgbemacoperations and populat...
CVE-2026-43086
In the Linux kernel, the following vulnerability has been resolved: ipvs: fix NULL deref in ipvsaddservice error path When ipvsbindscheduler succeeds in ipvsaddservice, the local variable sched is set to NULL. If ipvsstartestimator subsequently fails, the outerr cleanup calls...
CVE-2026-43099
In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: fix null-ptr-deref in icmpbuildprobe ipv6stub-ipv6devfind may return ERRPTR-EAFNOSUPPORT when the IPv6 stack is not active CONFIGIPV6=m and not loaded, and passing this error pointer to devhold will cause a kernel cra...
CVE-2026-43099 ipv4: icmp: fix null-ptr-deref in icmp_build_probe()
In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: fix null-ptr-deref in icmpbuildprobe ipv6stub-ipv6devfind may return ERRPTR-EAFNOSUPPORT when the IPv6 stack is not active CONFIGIPV6=m and not loaded, and passing this error pointer to devhold will cause a kernel cra...
CVE-2026-43099
The CVE-2026-43099 issue affects the Linux kernel, specifically the IPv4/ICMP path and the IPv6 stub handling. When the IPv6 stack is not active (CONFIG_IPV6=m and not loaded), ipv6_dev_find() may return ERR_PTR(-EAFNOSUPPORT); passing that to dev_hold() can cause a null pointer dereference and a...
CVE-2026-43099
In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: fix null-ptr-deref in icmpbuildprobe ipv6stub-ipv6devfind may return ERRPTR-EAFNOSUPPORT when the IPv6 stack is not active CONFIGIPV6=m and not loaded, and passing this error pointer to devhold will cause a kernel cra...
CVE-2026-43099 ipv4: icmp: fix null-ptr-deref in icmp_build_probe()
In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: fix null-ptr-deref in icmpbuildprobe ipv6stub-ipv6devfind may return ERRPTR-EAFNOSUPPORT when the IPv6 stack is not active CONFIGIPV6=m and not loaded, and passing this error pointer to devhold will cause a kernel cra...
CVE-2026-43094
CVE-2026-43094 affects the Linux kernel ixgbevf driver on Hyper-V VMs. The root cause is a missing negotiate_features callback in the Hyper-V mac_ops table, causing ixgbevf_negotiate_api() to dereference a NULL hw->mac.ops.negotiate_features() during feature negotiation. This can lead to a NUL...
CVE-2026-43086
In the Linux kernel, the following vulnerability has been resolved: ipvs: fix NULL deref in ipvsaddservice error path When ipvsbindscheduler succeeds in ipvsaddservice, the local variable sched is set to NULL. If ipvsstartestimator subsequently fails, the outerr cleanup calls...
SUSE CVE-2026-31744
In the Linux kernel, the following vulnerability has been resolved: PM: EM: Fix NULL pointer dereference when perf domain ID is not found devenergymodelnlgetperfdomainsdoit calls emperfdomaingetbyid but does not check the return value before passing it to emnlgetpdsize. When a caller supplies a...
SUSE CVE-2026-43013
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: lag: Check for LAG device before creating debugfs mlx5lagdevaddmdev may return 0 success even when an error occurs that is handled gracefully. Consequently, the initialization flow proceeds to call mlx5ldevadddebugfs ev...
Linux kernel 安全漏洞
The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from unhandled UDP LibiLibinitSock failed operations, leading to a null pointer derefrence...
PT-2026-37471
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference occurs in the Linux kernel within the drm/amd/pm component. This issue is triggered during RAS Reliability, Availability, and Serviceability initialization whe...
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the amdgpu graphics driver’s data allocation in the RAS module after bad page checking, potential...