CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-41052 – vfio/pci: Init the count variable in collecting hot-reset devices
https://notcve.org/view.php?id=CVE-2024-41052
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Init the count variable in collecting hot-reset devices The count variable is used without initialization, it results in mistakes in the device counting and crashes the userspace if the get hot reset info path is triggered. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Init the count variable in collecting hot-reset devices The count variable is used without initialization, it results in mistakes in... • https://git.kernel.org/stable/c/618fbf4c910a06a3aa6a8b88a5fb1f2197f964f3 •
CVSS: 7.1EPSS: 0%CPEs: 4EXPL: 0CVE-2024-41051 – cachefiles: wait for ondemand_object_worker to finish when dropping object
https://notcve.org/view.php?id=CVE-2024-41051
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: cachefiles: wait for ondemand_object_worker to finish when dropping object When queuing ondemand_object_worker() to re-open the object, cachefiles_object is not pinned. The cachefiles_object may be freed when the pending read request is completed intentionally and the related erofs is umounted. If ondemand_object_worker() runs after the object is freed, it will incur use-after-free problem as shown below. process A processs B process C proc... • https://git.kernel.org/stable/c/f17443d52d805c9a7fab5e67a4e8b973626fe1cd •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-41050 – cachefiles: cyclic allocation of msg_id to avoid reuse
https://notcve.org/view.php?id=CVE-2024-41050
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: cachefiles: cyclic allocation of msg_id to avoid reuse Reusing the msg_id after a maliciously completed reopen request may cause a read request to remain unprocessed and result in a hung, as shown below: t1 | t2 | t3 ------------------------------------------------- cachefiles_ondemand_select_req cachefiles_ondemand_object_is_close(A) cachefiles_ondemand_set_object_reopening(A) queue_work(fscache_object_wq, &info->work) ondemand_object_work... • https://git.kernel.org/stable/c/c8383054506c77b814489c09877b5db83fd4abf2 •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2024-41049 – filelock: fix potential use-after-free in posix_lock_inode
https://notcve.org/view.php?id=CVE-2024-41049
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: filelock: fix potential use-after-free in posix_lock_inode Light Hsieh reported a KASAN UAF warning in trace_posix_lock_inode(). The request pointer had been changed earlier to point to a lock entry that was added to the inode's list. However, before the tracepoint could fire, another task raced in and freed that lock. Fix this by moving the tracepoint inside the spinlock, which should ensure that this doesn't happen. In the Linux kernel, t... • https://git.kernel.org/stable/c/117fb80cd1e63c419c7a221ce070becb4bfc7b6d • CWE-416: Use After Free •
CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-41048 – skmsg: Skip zero length skb in sk_msg_recvmsg
https://notcve.org/view.php?id=CVE-2024-41048
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: skmsg: Skip zero length skb in sk_msg_recvmsg When running BPF selftests (./test_progs -t sockmap_basic) on a Loongarch platform, the following kernel panic occurs: [...] Oops[#1]: CPU: 22 PID: 2824 Comm: test_progs Tainted: G OE 6.10.0-rc2+ #18 Hardware name: LOONGSON Dabieshan/Loongson-TC542F0, BIOS Loongson-UDK2018 ... ... ra: 90000000048bf6c0 sk_msg_recvmsg+0x120/0x560 ERA: 9000000004162774 copy_page_to_iter+0x74/0x1c0 CRMD: 000000b0 (P... • https://git.kernel.org/stable/c/604326b41a6fb9b4a78b6179335decee0365cd8c •
CVSS: 1.9EPSS: 0%CPEs: 6EXPL: 0CVE-2024-41047 – i40e: Fix XDP program unloading while removing the driver
https://notcve.org/view.php?id=CVE-2024-41047
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: i40e: Fix XDP program unloading while removing the driver The commit 6533e558c650 ("i40e: Fix reset path while removing the driver") introduced a new PF state "__I40E_IN_REMOVE" to block modifying the XDP program while the driver is being removed. Unfortunately, such a change is useful only if the ".ndo_bpf()" callback was called out of the rmmod context because unloading the existing XDP program is also a part of driver removing procedure.... • https://git.kernel.org/stable/c/b82364abc54b19829b26459989d2781fc4822c28 •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2024-41046 – net: ethernet: lantiq_etop: fix double free in detach
https://notcve.org/view.php?id=CVE-2024-41046
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net: ethernet: lantiq_etop: fix double free in detach The number of the currently released descriptor is never incremented which results in the same skb being released multiple times. In the Linux kernel, the following vulnerability has been resolved: net: ethernet: lantiq_etop: fix double free in detach The number of the currently released descriptor is never incremented which results in the same skb being released multiple times. Ubuntu S... • https://git.kernel.org/stable/c/504d4721ee8e432af4b5f196a08af38bc4dac5fe •
CVSS: 6.4EPSS: 0%CPEs: 2EXPL: 0CVE-2024-41045 – bpf: Defer work in bpf_timer_cancel_and_free
https://notcve.org/view.php?id=CVE-2024-41045
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: Defer work in bpf_timer_cancel_and_free Currently, the same case as previous patch (two timer callbacks trying to cancel each other) can be invoked through bpf_map_update_elem as well, or more precisely, freeing map elements containing timers. Since this relies on hrtimer_cancel as well, it is prone to the same deadlock situation as the previous patch. It would be sufficient to use hrtimer_try_to_cancel to fix this problem, as the time... • https://git.kernel.org/stable/c/b00628b1c7d595ae5b544e059c27b1f5828314b4 •
CVSS: 6.2EPSS: 0%CPEs: 8EXPL: 0CVE-2024-41044 – ppp: reject claimed-as-LCP but actually malformed packets
https://notcve.org/view.php?id=CVE-2024-41044
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: ppp: reject claimed-as-LCP but actually malformed packets Since 'ppp_async_encode()' assumes valid LCP packets (with code from 1 to 7 inclusive), add 'ppp_check_packet()' to ensure that LCP packet has an actual body beyond PPP_LCP header bytes, and reject claimed-as-LCP but actually malformed data otherwise. In the Linux kernel, the following vulnerability has been resolved: ppp: reject claimed-as-LCP but actually malformed packets Since 'p... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 • CWE-20: Improper Input Validation •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-41043 – netfilter: nfnetlink_queue: drop bogus WARN_ON
https://notcve.org/view.php?id=CVE-2024-41043
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_queue: drop bogus WARN_ON Happens when rules get flushed/deleted while packet is out, so remove this WARN_ON. This WARN exists in one form or another since v4.14, no need to backport this to older releases, hence use a more recent fixes tag. In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_queue: drop bogus WARN_ON Happens when rules get flushed/deleted while packet is out, so rem... • https://git.kernel.org/stable/c/3f801968889459ecae1eab524b039676e6eaa319 •