CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2024-41090 – tap: add missing verification for short frame
https://notcve.org/view.php?id=CVE-2024-41090
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: tap: add missing verification for short frame The cited commit missed to check against the validity of the frame length in the tap_get_user_xdp() path, which could cause a corrupted skb to be sent downstack. Even before the skb is transmitted, the tap_get_user_xdp()-->skb_set_network_header() may assume the size is more than ETH_HLEN. Once transmitted, this could either cause out-of-bound access beyond the actual length, or confuse the unde... • https://git.kernel.org/stable/c/0efac27791ee068075d80f07c55a229b1335ce12 • CWE-20: Improper Input Validation •
CVSS: 6.3EPSS: 0%CPEs: 8EXPL: 0CVE-2024-41012 – filelock: Remove locks reliably when fcntl/close race is detected
https://notcve.org/view.php?id=CVE-2024-41012
23 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: filelock: Remove locks reliably when fcntl/close race is detected When fcntl_setlk() races with close(), it removes the created lock with do_lock_file_wait(). However, LSMs can allow the first do_lock_file_wait() that created the lock while denying the second do_lock_file_wait() that tries to remove the lock. Separately, posix_lock_file() could also fail to remove a lock due to GFP_KERNEL allocation failure (when splitting a range in the mi... • https://git.kernel.org/stable/c/c293621bbf678a3d85e3ed721c3921c8a670610d •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-41010 – bpf: Fix too early release of tcx_entry
https://notcve.org/view.php?id=CVE-2024-41010
17 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: Fix too early release of tcx_entry Pedro Pinto and later independently also Hyunwoo Kim and Wongi Lee reported an issue that the tcx_entry can be released too early leading to a use after free (UAF) when an active old-style ingress or clsact qdisc with a shared tc block is later replaced by another ingress or clsact instance. Essentially, the sequence to trigger the UAF (one example) can be as follows: 1. A network namespace is created... • https://git.kernel.org/stable/c/e420bed025071a623d2720a92bc2245c84757ecb • CWE-416: Use After Free •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-41009 – bpf: Fix overrunning reservations in ringbuf
https://notcve.org/view.php?id=CVE-2024-41009
17 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: Fix overrunning reservations in ringbuf The BPF ring buffer internally is implemented as a power-of-2 sized circular buffer, with two logical and ever-increasing counters: consumer_pos is the consumer counter to show which logical position the consumer consumed the data, and producer_pos which is the producer counter denoting the amount of data reserved by all producers. Each time a record is reserved, the producer that "owns" the reco... • https://git.kernel.org/stable/c/457f44363a8894135c85b7a9afd2bd8196db24ab • CWE-121: Stack-based Buffer Overflow CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-41007 – tcp: avoid too many retransmit packets
https://notcve.org/view.php?id=CVE-2024-41007
15 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: tcp: avoid too many retransmit packets If a TCP socket is using TCP_USER_TIMEOUT, and the other peer retracted its window to zero, tcp_retransmit_timer() can retransmit a packet every two jiffies (2 ms for HZ=1000), for about 4 minutes after TCP_USER_TIMEOUT has 'expired'. The fix is to make sure tcp_rtx_probe0_timed_out() takes icsk->icsk_user_timeout into account. Before blamed commit, the socket would not timeout after icsk->icsk_user_ti... • https://git.kernel.org/stable/c/b701a99e431db784714c32fc6b68123045714679 • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •
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: 0EPSS: 0%CPEs: 6EXPL: 0CVE-2024-41004 – tracing: Build event generation tests only as modules
https://notcve.org/view.php?id=CVE-2024-41004
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: tracing: Build event generation tests only as modules The kprobes and synth event generation test modules add events and lock (get a reference) those event file reference in module init function, and unlock and delete it in module exit function. This is because those are designed for playing as modules. If we make those modules as built-in, those events are left locked in the kernel, and never be removed. This causes kprobe event self-test ... • https://git.kernel.org/stable/c/9fe41efaca08416657efa8731c0d47ccb6a3f3eb •
CVSS: 7.0EPSS: 0%CPEs: 2EXPL: 0CVE-2024-41003 – bpf: Fix reg_set_min_max corruption of fake_reg
https://notcve.org/view.php?id=CVE-2024-41003
12 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: Fix reg_set_min_max corruption of fake_reg Juan reported that after doing some changes to buzzer [0] and implementing a new fuzzing strategy guided by coverage, they noticed the following in one of the probes: [...] 13: (79) r6 = *(u64 *)(r0 +0) ; R0=map_value(ks=4,vs=8) R6_w=scalar() 14: (b7) r0 = 0 ; R0_w=0 15: (b4) w0 = -1 ; R0_w=0xffffffff 16: (74) w0 >>= 1 ; R0_w=0x7fffffff 17: (5c) w6 &= w0 ; R0_w=0x7fffffff R6_w=scalar(smin=smin... • https://git.kernel.org/stable/c/67420501e8681ae18f9f0ea0a69cd2f432100e70 •
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 •