CVE-2025-38069 PCI: endpoint: pci-epf-test: Fix double free that causes kernel to oops

In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: pci-epf-test: Fix double free that causes kernel to oops Fix a kernel oops found while testing the stm32pcie Endpoint driver with handling of PERST deassertion: During EP initialization, pciepftestallocspace...

CVE-2025-38060 bpf: copy_verifier_state() should copy 'loop_entry' field

In the Linux kernel, the following vulnerability has been resolved: bpf: copyverifierstate should copy 'loopentry' field The bpfverifierstate.loopentry state should be copied by copyverifierstate. Otherwise, .loopentry values from unrelated states would poison env-curstate. Additionally, env-stac...

CVE-2025-38007 HID: uclogic: Add NULL check in uclogic_input_configured()

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Add NULL check in uclogicinputconfigured devmkasprintf returns NULL when memory allocation fails. Currently, uclogicinputconfigured does not check for this case, which results in a NULL pointer dereference. Add NULL...

CVE-2025-38004

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking for bcmop runtime updates The CAN broadcast manager CAN BCM can send a sequence of CAN frames via hrtimer. The content and also the length of the sequence can be changed resp reduced at runtime where the...

CVE-2025-38004 can: bcm: add locking for bcm_op runtime updates

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking for bcmop runtime updates The CAN broadcast manager CAN BCM can send a sequence of CAN frames via hrtimer. The content and also the length of the sequence can be changed resp reduced at runtime where the...

CVE-2025-38003

The CVE-2025-38003 issue affects the Linux kernel BCM CAN component where procfs content generation for a bcm_op being removed lacked proper rcu_read_lock protection, risking unreliable data in procfs (use-after-free style) due to missing rcu handling. A patch adds the missing rcu_read_lock() and...

CVE-2025-37995

In the Linux kernel, the following vulnerability has been resolved: module: ensure that kobjectput is safe for module type kobjects In 'lookuporcreatemodulekobject', an internal kobject is created using 'modulektype'. So call to 'kobjectput' on error handling path causes an attempt to use an...

CVE-2025-37940

In the Linux kernel, the following vulnerability has been resolved: ftrace: Add condresched to ftracegraphsethash When the kernel contains a large number of functions that can be traced, the loop in ftracegraphsethash may take a lot of time to execute. This may trigger the softlockup watchdog. Ad...

CVE-2025-37916

In the Linux kernel, the following vulnerability has been resolved: pdscore: remove write-after-free of clientid A use-after-free error popped up in stress testing: Mon Apr 21 21:21:33 2025 BUG: KFENCE: use-after-free write in pdscauxbusdevdel+0xef/0x160 pdscore Mon Apr 21 21:21:33 2025...

CVE-2025-37948

In the Linux kernel, the following vulnerability has been resolved: arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs A malicious BPF program may manipulate the branch history to influence what the hardware speculates will happen next. On exit from a BPF program, emit the BHB...

CVE-2025-37949

In the Linux kernel, the following vulnerability has been resolved: xenbus: Use kref to track req lifetime Marek reported seeing a NULL pointer fault in the xenbusthread callstack: BUG: kernel NULL pointer dereference, address: 0000000000000000 RIP: e030:wakeupcommon+0x4c/0x180 Call Trace:...

CVE-2025-37959 bpf: Scrub packet on bpf_redirect_peer

In the Linux kernel, the following vulnerability has been resolved: bpf: Scrub packet on bpfredirectpeer When bpfredirectpeer is used to redirect packets to a device in another network namespace, the skb isn't scrubbed. That can lead skb information from one namespace to be "misused" in another...

CVE-2025-37922

CVE-2025-37922 concerns Linux kernel memory management: when section vmemmap start addresses are misaligned across namespaces, an altmap page may be reused by a different namespace, causing the previous namespace to free a page incorrectly and crash the kernel. The connected documents describe a ...

CVE-2025-37903

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after-free in hdcp The HDCP code in amdgpudmhdcp.c copies pointers to amdgpudmconnector objects without incrementing the kref reference counts. When using a USB-C dock, and the dock is unplugged, the...

CVE-2025-37890 net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc

In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc As described in Gerrard's report 1, we have a UAF case when an hfsc class has a netem child qdisc. The crux of the issue is that hfsc is assuming that...

CVE-2025-37889

In the Linux kernel, the following vulnerability has been resolved: ASoC: ops: Consistently treat platformmax as control value This reverts commit 9bdd10d57a88 "ASoC: ops: Shift tested values in sndsocputvolsw by +min", and makes some additional related updates. There are two ways the platformmax...

CVE-2025-37887 pds_core: handle unsupported PDS_CORE_CMD_FW_CONTROL result

In the Linux kernel, the following vulnerability has been resolved: pdscore: handle unsupported PDSCORECMDFWCONTROL result If the FW doesn't support the PDSCORECMDFWCONTROL command the driver might at the least print garbage and at the worst crash when the user runs the "devlink dev info" devlink...

CVE-2025-37866 mlxbf-bootctl: use sysfs_emit_at() in secure_boot_fuse_state_show()

In the Linux kernel, the following vulnerability has been resolved: mlxbf-bootctl: use sysfsemitat in securebootfusestateshow A warning is seen when running the latest kernel on a BlueField SOC: 251.512704 ------------ cut here ------------ 251.512711 invalid sysfsemit: buf:0000000003aa32ae...

CVE-2025-37863 ovl: don't allow datadir only

In the Linux kernel, the following vulnerability has been resolved: ovl: don't allow datadir only In theory overlayfs could support upper layer directly referring to a data layer, but there's no current use case for this. Originally, when data-only layers were introduced, this wasn't allowed, onl...

CVE-2025-37850 pwm: mediatek: Prevent divide-by-zero in pwm_mediatek_config()

In the Linux kernel, the following vulnerability has been resolved: pwm: mediatek: Prevent divide-by-zero in pwmmediatekconfig With CONFIGCOMPILETEST && !CONFIGHAVECLK, pwmmediatekconfig has a divide-by-zero in the following line: dodivresolution, clkgetratepc-clkpwmspwm-hwpwm; due to the fact th...