CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52885 – SUNRPC: Fix UAF in svc_tcp_listen_data_ready()
https://notcve.org/view.php?id=CVE-2023-52885
14 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix UAF in svc_tcp_listen_data_ready() After the listener svc_sock is freed, and before invoking svc_tcp_accept() for the established child sock, there is a window that the newsock retaining a freed listener svc_sock in sk_user_data which cloning from parent. In the race window, if data is received on the newsock, we will observe use-after-free report in svc_tcp_listen_data_ready(). Reproduce by two tasks: 1. while :; do rpc.nfsd 0 ... • https://git.kernel.org/stable/c/fa9251afc33c81606d70cfe91800a779096442ec •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-41006 – netrom: Fix a memory leak in nr_heartbeat_expiry()
https://notcve.org/view.php?id=CVE-2024-41006
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: netrom: Fix a memory leak in nr_heartbeat_expiry() syzbot reported a memory leak in nr_create() [0]. Commit 409db27e3a2e ("netrom: Fix use-after-free of a listening socket.") added sock_hold() to the nr_heartbeat_expiry() function, where a) a socket has a SOCK_DESTROY flag or b) a listening socket has a SOCK_DEAD flag. But in the case "a," when the SOCK_DESTROY flag is set, the file descriptor has already been closed and the nr_release() fu... • https://git.kernel.org/stable/c/a31caf5779ace8fa98b0d454133808e082ee7a1b •
CVSS: 4.7EPSS: 0%CPEs: 6EXPL: 0CVE-2024-41005 – netpoll: Fix race condition in netpoll_owner_active
https://notcve.org/view.php?id=CVE-2024-41005
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: netpoll: Fix race condition in netpoll_owner_active KCSAN detected a race condition in netpoll: BUG: KCSAN: data-race in net_rx_action / netpoll_send_skb write (marked) to 0xffff8881164168b0 of 4 bytes by interrupt on cpu 10: net_rx_action (./include/linux/netpoll.h:90 net/core/dev.c:6712 net/core/dev.c:6822)
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-41002 – crypto: hisilicon/sec - Fix memory leak for sec resource release
https://notcve.org/view.php?id=CVE-2024-41002
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec - Fix memory leak for sec resource release The AIV is one of the SEC resources. When releasing resources, it need to release the AIV resources at the same time. Otherwise, memory leakage occurs. The aiv resource release is added to the sec resource release function. In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/sec - Fix memory leak for sec resource release The AIV is one of the ... • https://git.kernel.org/stable/c/a886bcb0f67d1e3d6b2da25b3519de59098200c2 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-41001 – io_uring/sqpoll: work around a potential audit memory leak
https://notcve.org/view.php?id=CVE-2024-41001
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: io_uring/sqpoll: work around a potential audit memory leak kmemleak complains that there's a memory leak related to connect handling: unreferenced object 0xffff0001093bdf00 (size 128): comm "iou-sqp-455", pid 457, jiffies 4294894164 hex dump (first 32 bytes): 02 00 fa ea 7f 00 00 01 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 2e481b1a): [<00000000c0a26af4>] kmemlea... • https://git.kernel.org/stable/c/55c22375cbaa24f77dd13f9ae0642915444a1227 • CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak') •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2024-41000 – block/ioctl: prefer different overflow check
https://notcve.org/view.php?id=CVE-2024-41000
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed integer overflow sanitizer shows this report: [ 62.982337] ------------[ cut here ]------------ [ 62.985692] cgroup: Invalid name [ 62.986211] UBSAN: signed-integer-overflow in ../block/ioctl.c:36:46 [ 62.989370] 9pnet_fd: p9_fd_create_tcp (7343): problem connecting socket to 127.0.0.1 [ 62.992992] 9223372036854775807 + 4095 cannot be represent... • https://git.kernel.org/stable/c/58706e482bf45c4db48b0c53aba2468c97adda24 •
CVSS: 3.6EPSS: 0%CPEs: 2EXPL: 0CVE-2024-40999 – net: ena: Add validation for completion descriptors consistency
https://notcve.org/view.php?id=CVE-2024-40999
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net: ena: Add validation for completion descriptors consistency Validate that `first` flag is set only for the first descriptor in multi-buffer packets. In case of an invalid descriptor, a reset will occur. A new reset reason for RX data corruption has been added. In the Linux kernel, the following vulnerability has been resolved: net: ena: Add validation for completion descriptors consistency Validate that `first` flag is set only for the ... • https://git.kernel.org/stable/c/42146ee5286f16f1674a84f7c274dcca65c6ff2e •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-40998 – ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()
https://notcve.org/view.php?id=CVE-2024-40998
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() In the following concurrency we will access the uninitialized rs->lock: ext4_fill_super ext4_register_sysfs // sysfs registered msg_ratelimit_interval_ms // Other processes modify rs->interval to // non-zero via msg_ratelimit_interval_ms ext4_orphan_cleanup ext4_msg(sb, KERN_INFO, "Errors on filesystem, " __ext4_msg ___ratelimit(&(EXT4_SB(sb)->s_msg_ratelimit_state)... • https://git.kernel.org/stable/c/23afcd52af06880c6c913a0ad99022b8937b575c •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-40997 – cpufreq: amd-pstate: fix memory leak on CPU EPP exit
https://notcve.org/view.php?id=CVE-2024-40997
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate: fix memory leak on CPU EPP exit The cpudata memory from kzalloc() in amd_pstate_epp_cpu_init() is not freed in the analogous exit function, so fix that. [ rjw: Subject and changelog edits ] In the Linux kernel, the following vulnerability has been resolved: cpufreq: amd-pstate: fix memory leak on CPU EPP exit The cpudata memory from kzalloc() in amd_pstate_epp_cpu_init() is not freed in the analogous exit function, so f... • https://git.kernel.org/stable/c/448efb7ea0bfa2c4e27c5a2eb5684fd225cd12cd • CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak') •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-40995 – net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc()
https://notcve.org/view.php?id=CVE-2024-40995
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc() syzbot found hanging tasks waiting on rtnl_lock [1] A reproducer is available in the syzbot bug. When a request to add multiple actions with the same index is sent, the second request will block forever on the first request. This holds rtnl_lock, and causes tasks to hang. Return -EAGAIN to prevent infinite looping, while keeping documented behavior. [1] INFO: task kwork... • https://git.kernel.org/stable/c/0190c1d452a91c38a3462abdd81752be1b9006a8 • CWE-833: Deadlock •