CVSS: 7.1EPSS: 0%CPEs: 3EXPL: 0CVE-2024-26647 – drm/amd/display: Fix late derefrence 'dsc' check in 'link_set_dsc_pps_packet()'
https://notcve.org/view.php?id=CVE-2024-26647
26 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix late derefrence 'dsc' check in 'link_set_dsc_pps_packet()' In link_set_dsc_pps_packet(), 'struct display_stream_compressor *dsc' was dereferenced in a DC_LOGGER_INIT(dsc->ctx->logger); before the 'dsc' NULL pointer check. Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_dpms.c:905 link_set_dsc_pps_packet() warn: variable dereferenced before check 'dsc' (see line 903) En el kernel de Linux, se resolvió... • https://git.kernel.org/stable/c/6aa5ede6665122f4c8abce3c6eba06b49e54d25c •
CVSS: 5.2EPSS: 0%CPEs: 4EXPL: 0CVE-2024-26646 – thermal: intel: hfi: Add syscore callbacks for system-wide PM
https://notcve.org/view.php?id=CVE-2024-26646
26 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: thermal: intel: hfi: Add syscore callbacks for system-wide PM The kernel allocates a memory buffer and provides its location to the hardware, which uses it to update the HFI table. This allocation occurs during boot and remains constant throughout runtime. When resuming from hibernation, the restore kernel allocates a second memory buffer and reprograms the HFI hardware with the new location as part of a normal boot. The location of the sec... • https://git.kernel.org/stable/c/28f010dc50df0f7987c04112114fcfa7e0803566 • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2023-52627 – iio: adc: ad7091r: Allow users to configure device events
https://notcve.org/view.php?id=CVE-2023-52627
26 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad7091r: Allow users to configure device events AD7091R-5 devices are supported by the ad7091r-5 driver together with the ad7091r-base driver. Those drivers declared iio events for notifying user space when ADC readings fall bellow the thresholds of low limit registers or above the values set in high limit registers. However, to configure iio events and their thresholds, a set of callback functions must be implemented and those we... • https://git.kernel.org/stable/c/ca69300173b642ba64118200172171ea5967b6c5 •
CVSS: 6.0EPSS: 0%CPEs: 4EXPL: 0CVE-2023-52626 – net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context
https://notcve.org/view.php?id=CVE-2023-52626
26 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context Indirection (*) is of lower precedence than postfix increment (++). Logic in napi_poll context would cause an out-of-bound read by first increment the pointer address by byte address space and then dereference the value. Rather, the intended logic was to dereference first and then increment the underlying value. En el kernel de Linux, se resolvió la siguiente vul... • https://git.kernel.org/stable/c/e5d30f7da35720060299483e65fc372980a82dfb • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52625 – drm/amd/display: Refactor DMCUB enter/exit idle interface
https://notcve.org/view.php?id=CVE-2023-52625
26 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Refactor DMCUB enter/exit idle interface [Why] We can hang in place trying to send commands when the DMCUB isn't powered on. [How] We need to exit out of the idle state prior to sending a command, but the process that performs the exit also invokes a command itself. Fixing this issue involves the following: 1. Using a software state to track whether or not we need to start the process to exit idle or notify idle. It's possi... • https://git.kernel.org/stable/c/820c3870c491946a78950cdf961bf40e28c1025f • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •
CVSS: 8.4EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52624 – drm/amd/display: Wake DMCUB before executing GPINT commands
https://notcve.org/view.php?id=CVE-2023-52624
26 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands [Why] DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. [How] Add dc_wake_and_execute_gpint() to wrap the wake, execute, sleep sequence. If the GPINT executes successfully then DMCUB will be put back into sleep after the optional response is returned. It functions similar to the inbox command interface. En el kernel ... • https://git.kernel.org/stable/c/2ef98c6d753a744e333b7e34b9cf687040fba57d • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52623 – SUNRPC: Fix a suspicious RCU usage warning
https://notcve.org/view.php?id=CVE-2023-52623
26 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a suspicious RCU usage warning I received the following warning while running cthon against an ontap server running pNFS: [ 57.202521] ============================= [ 57.202522] WARNING: suspicious RCU usage [ 57.202523] 6.7.0-rc3-g2cc14f52aeb7 #41492 Not tainted [ 57.202525] ----------------------------- [ 57.202525] net/sunrpc/xprtmultipath.c:349 RCU-list traversed in non-reader section!! [ 57.202527] other info that might hel... • https://git.kernel.org/stable/c/fece80a2a6718ed58487ce397285bb1b83a3e54e • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52622 – ext4: avoid online resizing failures due to oversized flex bg
https://notcve.org/view.php?id=CVE-2023-52622
26 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: ext4: avoid online resizing failures due to oversized flex bg When we online resize an ext4 filesystem with a oversized flexbg_size, mkfs.ext4 -F -G 67108864 $dev -b 4096 100M mount $dev $dir resize2fs $dev 16G the following WARN_ON is triggered: ================================================================== WARNING: CPU: 0 PID: 427 at mm/page_alloc.c:4402 __alloc_pages+0x411/0x550 Modules linked in: sg(E) CPU: 0 PID: 427 Comm: resize2f... • https://git.kernel.org/stable/c/cd1f93ca97a9136989f3bd2bf90696732a2ed644 • CWE-131: Incorrect Calculation of Buffer Size •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2023-52621 – bpf: Check rcu_read_lock_trace_held() before calling bpf map helpers
https://notcve.org/view.php?id=CVE-2023-52621
26 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: Check rcu_read_lock_trace_held() before calling bpf map helpers These three bpf_map_{lookup,update,delete}_elem() helpers are also available for sleepable bpf program, so add the corresponding lock assertion for sleepable bpf program, otherwise the following warning will be reported when a sleepable bpf program manipulates bpf map under interpreter mode (aka bpf_jit_enable=0): WARNING: CPU: 3 PID: 4985 at kernel/bpf/helpers.c:40 ......... • https://git.kernel.org/stable/c/d6d6fe4bb105595118f12abeed4a7bdd450853f3 • CWE-413: Improper Resource Locking •
CVSS: 4.6EPSS: 0%CPEs: 8EXPL: 0CVE-2024-26645 – tracing: Ensure visibility when inserting an element into tracing_map
https://notcve.org/view.php?id=CVE-2024-26645
26 Mar 2024 — In the Linux kernel, the following vulnerability has been resolved: tracing: Ensure visibility when inserting an element into tracing_map Running the following two commands in parallel on a multi-processor AArch64 machine can sporadically produce an unexpected warning about duplicate histogram entries: $ while true; do echo hist:key=id.syscall:val=hitcount > \ /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/trigger cat /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/hist sleep 0.001 done $ s... • https://git.kernel.org/stable/c/c193707dde77ace92a649cd59a17e105e2fbeaef • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •