Linux Security Vulnerabilities
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: Assign dummy when codec not specified for a DAI link MediaTek sound card drivers are checking whether a DAI link is presentand used on a board to assign the correct parameters and this is doneby checking the codec D...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential index out of bounds in color transformation function Fixes index out of bounds issue in the color transformation function.The issue could occur when the index 'i' exceeds the number of transferfunctio...
7AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: net: fec: remove .ndo_poll_controller to avoid deadlocks There is a deadlock issue found in sungem driver, please refer to thecommit ac0a230f719b ("eth: sungem: remove .ndo_poll_controller to avoiddeadlocks"). The root cause of the...
6.4AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: ax25: Fix reference count leak issue of net_device There is a reference count leak issue of the object "net_device" inax25_dev_device_down(). When the ax25 device is shutting down, theax25_dev_device_down() drops the reference coun...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Discard command completions in internal error Fix use after free when FW completion arrives while device is ininternal error state. Avoid calling completion handler in this case,since the device will flush the command int...
6.8AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Add a timeout to acquire the command queue semaphore Prevent forced completion handling on an entry that has not yet beenassigned an index, causing an out of bounds access on idx = -22.Instead of waiting indefinitely for ...
6.7AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Reload only IB representors upon lag disable/enable On lag disable, the bond IB device along with all of itsrepresentors are destroyed, and then the slaves' representors get reloaded. In case the slave IB representor load...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix overwriting ct original tuple for ICMPv6 OVS_PACKET_CMD_EXECUTE has 3 main attributes: OVS_PACKET_ATTR_KEY - Packet metadata in a netlink format. OVS_PACKET_ATTR_PACKET - Binary packet content. OVS_PACKET_ATTR...
7AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Ensure the copied buf is NUL terminated Currently, we allocate a count-sized kernel buffer and copy count fromuserspace to that buffer. Later, we use kstrtouint on this buffer but wedon't ensure that the string is termi...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Ensure the copied buf is NUL terminated Currently, we allocate a nbytes-sized kernel buffer and copy nbytes fromuserspace to that buffer. Later, we use sscanf on this buffer but we don'tensure that the string is terminat...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: kunit: Fix kthread reference There is a race condition when a kthread finishes after the deadline andbefore the call to kthread_stop(), which may lead to use after free.
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: Avoid address calculations via out of bounds array indexing Before request->channels[] can be used, request->n_channels must be set.Additionally, address calculations for memory after the "channels" arrayneed t...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix potential memory leakage when reading chip temperature Without this commit, reading chip temperature will cause memory leakage.
6.6AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE bpf_prog_attach uses attach_type_to_prog_type to enforce properattach type for BPF_PROG_TYPE_CGROUP_SKB. link_create usesbpf_prog_get and relies on bpf_pr...
6.6AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: wifi: ar5523: enable proper endpoint verification Syzkaller reports [1] hitting a warning about an endpoint in usenot having an expected type to it. Fix the issue by checking for the existence of all properendpoints with their acco...
6.4AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix verifier assumptions about socket->sk The verifier assumes that 'sk' field in 'struct socket' is validand non-NULL when 'socket' pointer itself is trusted and non-NULL.That may not be the case when socket was just creat...
6.4AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: add a proper sanity check for endpoints Syzkaller reports [1] hitting a warning which is caused by presenceof a wrong endpoint type at the URB sumbitting stage. While therewas a check for a specific 4th endpoint, si...
6.6AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: hns3: Fix out-of-bound access when valid event group The perf tool allows users to create event groups through followingcmd [1], but the driver does not check whether the array index is outof bounds when writing...
6.8AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group The perf tool allows users to create event groups through followingcmd [1], but the driver does not check whether the array index is out ofbounds when writing ...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix potential glock use-after-free on unmount When a DLM lockspace is released and there ares still locks in thatlockspace, DLM will unlock those locks automatically. Commitfb6791d100d1b started exploiting this behavior to sp...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/tsens: Fix null pointer dereference compute_intercept_slope() is called from calibrate_8960() (in tsens-8960.c)as compute_intercept_slope(priv, p1, NULL, ONE_PT_CALIB) which lead to nullpointer dereference (if DEBUG...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix out-of-bound access of qmi_invoke_handler() Currently, there is no terminator entry for ath12k_qmi_msg_handlers hencefacing below KASAN warning, ==================================================================BU...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: cppc_cpufreq: Fix possible null pointer dereference cppc_cpufreq_get_rate() and hisi_cppc_cpufreq_get_rate() can be called fromdifferent places with various parameters. So cpufreq_cpu_get() can returnnull as 'policy' in some circum...
7.5CVSS
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: libbpf: Prevent null-pointer dereference when prog to load has no BTF In bpf_objec_load_prog(), there's no guarantee that obj->btf is non-NULLwhen passing it to btf__fd(), and this function does not perform anycheck before deref...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: pcie: handle randbuf allocation failure The kzalloc() in brcmf_pcie_download_fw_nvram() will return nullif the physical memory has run out. As a result, if we useget_random_bytes() to generate random bytes in the ra...
6.3AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: rcu: Fix buffer overflow in print_cpu_stall_info() The rcuc-starvation output from print_cpu_stall_info() might overflow thebuffer if there is a huge difference in jiffies difference. The situationmight seem improbable, but compute...
7AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: rcu-tasks: Fix show_rcu_tasks_trace_gp_kthread buffer overflow There is a possibility of buffer overflow inshow_rcu_tasks_trace_gp_kthread() if counters, passedto sprintf() are huge. Counter numbers, needed for thisare unrealistica...
7.1AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: ecryptfs: Fix buffer size for tag 66 packet The 'TAG 66 Packet Format' description is missing the cipher code andchecksum fields that are packed into the message packet. As a result,the buffer allocated for the packet is 3 bytes to...
6.7AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: crypto: bcm - Fix pointer arithmetic In spu2_dump_omd() value of ptr is increased by ciph_key_leninstead of hash_iv_len which could lead to going beyond thebuffer boundaries.Fix this bug by changing ciph_key_len to hash_iv_len. Fou...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: epoll: be better about file lifetimes epoll can call out to vfs_poll() with a file pointer that may race withthe last 'fput()'. That would make f_count go down to zero, and whilethe ep->mtx locking means that the resulting file ...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/mes: fix use-after-free issue Delete fence fallback timer to fix the ramdomuse-after-free issue. v2: move to amdgpu_mes.c
6.6AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential hang in nilfs_detach_log_writer() Syzbot has reported a potential hang in nilfs_detach_log_writer() calledduring nilfs2 unmount. Analysis revealed that this is because nilfs_segctor_sync(), whichsynchronizes w...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix use-after-free of timer for log writer thread Patch series "nilfs2: fix log writer related issues". This bug fix series covers three nilfs2 log writer-related issues,including a timer use-after-free issue and potential ...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg_prueth: Fix NULL pointer dereference in prueth_probe() In the prueth_probe() function, if one of the calls to emac_phy_connect()fails due to of_phy_connect() returning NULL, then the subsequent call tophy_attached_in...
6.7AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: tools/nolibc/stdlib: fix memory error in realloc() Pass user_p_len to memcpy() instead of heap->len to prevent realloc()from copying an extra sizeof(heap) bytes from beyond the allocatedregion.
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: r8169: Fix possible ring buffer corruption on fragmented Tx packets. An issue was found on the RTL8125b when transmitting small fragmentedpackets, whereby invalid entries were inserted into the transmit ringbuffer, subsequently lea...
6.8AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: speakup: Fix sizeof() vs ARRAY_SIZE() bug The "buf" pointer is an array of u16 values. This code should beusing ARRAY_SIZE() (which is 256) instead of sizeof() (which is 512),otherwise it can the still got out of bounds.
6.8AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix possible use-after-free issue in ftrace_location() KASAN reports a bug: BUG: KASAN: use-after-free in ftrace_location+0x90/0x120Read of size 8 at addr ffff888141d40010 by task insmod/424CPU: 8 PID: 424 Comm: insmod Tain...
6.6AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: netrom: fix possible dead-lock in nr_rt_ioctl() syzbot loves netrom, and found a possible deadlock in nr_rt_ioctl [1] Make sure we always acquire nr_node_list_lock before nr_node_lock(nr_node) [1]WARNING: possible circular locking ...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Modify the print level of CQE error Too much print may lead to a panic in kernel. Change ibdev_err() toibdev_err_ratelimited(), and change the printing level of cqe dumpto debug level.
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix deadlock on SRQ async events. xa_lock for SRQ table may be required in AEQ. Use xa_store_irq()/xa_erase_irq() to avoid deadlock.
6.6AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Init ddp_comp with devm_kcalloc() In the case where conn_routes is true we allocate an extra slot inthe ddp_comp array but mtk_drm_crtc_create() never seemed toinitialize it in the test case I ran. For me, this caused...
6.7AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: net: micrel: Fix receiving the timestamp in the frame for lan8841 The blamed commit started to use the ptp workqueue to get the secondpart of the timestamp. And when the port was set down, then thisworkqueue is stopped. But if the ...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: net: stmmac: move the EST lock to struct stmmac_priv Reinitialize the whole EST structure would also reset the mutexlock which is embedded in the EST structure, and then triggerthe following warning. To address this, move the lock ...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix peer devlink set for SF representor devlink port The cited patch change register devlink flow, and neglect to reflectthe changes for peer devlink set logic. Peer devlink set istriggering a call trace if done after dev...
6.4AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg A data-race condition has been identified in af_unix. In one data path,the write function unix_release_sock() atomically writes tosk->sk_shutdown using WRITE_ONCE....
6.4AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: eth: sungem: remove .ndo_poll_controller to avoid deadlocks Erhard reports netpoll warnings from sungem: netpoll_send_skb_on_dev(): eth0 enabled interrupts in poll (gem_start_xmit+0x0/0x398)WARNING: CPU: 1 PID: 1 at net/core/netpol...
6.5AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: md: fix resync softlockup when bitmap size is less than array size Is is reported that for dm-raid10, lvextend + lvchange --syncaction willtrigger following softlockup: kernel:watchdog: BUG: soft lockup - CPU#3 stuck for 26s! [mdX_...
6.4AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: jffs2: prevent xattr node from overflowing the eraseblock Add a check to make sure that the requested xattr node size is no largerthan the eraseblock minus the cleanmarker. Unlike the usual inode nodes, the xattr nodes aren't split...
6.3AI Score
0.0004EPSS
In the Linux kernel, the following vulnerability has been resolved: ALSA: Fix deadlocks with kctl removals at disconnection In snd_card_disconnect(), we set card->shutdown flag at the beginning,call callbacks and do sync for card->power_ref_sleep waiters at theend. The callback may delete a k...
6.7AI Score
0.0004EPSS