CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-47689 – f2fs: fix to don't set SB_RDONLY in f2fs_handle_critical_error()
https://notcve.org/view.php?id=CVE-2024-47689
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to don't set SB_RDONLY in f2fs_handle_critical_error() syzbot reports a f2fs bug as below: ------------[ cut here ]------------ WARNING: CPU: 1 PID: 58 at kernel/rcu/sync.c:177 rcu_sync_dtor+0xcd/0x180 kernel/rcu/sync.c:177 CPU: 1 UID: 0 PID: 58 Comm: kworker/1:2 Not tainted 6.10.0-syzkaller-12562-g1722389b0d86 #0 Workqueue: events destroy_super_work RIP: 0010:rcu_sync_dtor+0xcd/0x180 kernel/rcu/sync.c:177 Call Trace: percpu_f... • https://git.kernel.org/stable/c/b62e71be2110d8b52bf5faf3c3ed7ca1a0c113a5 •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-47688 – driver core: Fix a potential null-ptr-deref in module_add_driver()
https://notcve.org/view.php?id=CVE-2024-47688
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: driver core: Fix a potential null-ptr-deref in module_add_driver() Inject fault while probing of-fpga-region, if kasprintf() fails in module_add_driver(), the second sysfs_remove_link() in exit path will cause null-ptr-deref as below because kernfs_name_hash() will call strlen() with NULL driver_name. Fix it by releasing resources based on the exit path sequence. KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] ... • https://git.kernel.org/stable/c/28f5a08600d0ea6831629d450193c4045094e729 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-47687 – vdpa/mlx5: Fix invalid mr resource destroy
https://notcve.org/view.php?id=CVE-2024-47687
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: Fix invalid mr resource destroy Certain error paths from mlx5_vdpa_dev_add() can end up releasing mr resources which never got initialized in the first place. This patch adds the missing check in mlx5_vdpa_destroy_mr_resources() to block releasing non-initialized mr resources. Reference trace: mlx5_core 0000:08:00.2: mlx5_vdpa_dev_add:3274:(pid 2700) warning: No mac address provisioned? BUG: kernel NULL pointer dereferen... • https://git.kernel.org/stable/c/512c0cdd80c19ec11f6dbe769d5899dcfefcd5c9 •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-47686 – ep93xx: clock: Fix off by one in ep93xx_div_recalc_rate()
https://notcve.org/view.php?id=CVE-2024-47686
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ep93xx: clock: Fix off by one in ep93xx_div_recalc_rate() The psc->div[] array has psc->num_div elements. These values come from when we call clk_hw_register_div(). It's adc_divisors and ARRAY_SIZE(adc_divisors)) and so on. So this condition needs to be >= instead of > to prevent an out of bounds read. • https://git.kernel.org/stable/c/9645ccc7bd7a16cd73c3be9dee70cd702b03be37 •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-47685 – netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put()
https://notcve.org/view.php?id=CVE-2024-47685
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() syzbot reported that nf_reject_ip6_tcphdr_put() was possibly sending garbage on the four reserved tcp bits (th->res1) Use skb_put_zero() to clear the whole TCP header, as done in nf_reject_ip_tcphdr_put() BUG: KMSAN: uninit-value in nf_reject_ip6_tcphdr_put+0x688/0x6c0 net/ipv6/netfilter/nf_reject_ipv6.c:255 nf_reject_ip6_tcphdr_put+0x688/0x6c0 net/ipv6/netfilter/nf_reject_ipv6... • https://git.kernel.org/stable/c/c8d7b98bec43faaa6583c3135030be5eb4693acb •
CVSS: -EPSS: 0%CPEs: 10EXPL: 0CVE-2024-47684 – tcp: check skb is non-NULL in tcp_rto_delta_us()
https://notcve.org/view.php?id=CVE-2024-47684
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: tcp: check skb is non-NULL in tcp_rto_delta_us() We have some machines running stock Ubuntu 20.04.6 which is their 5.4.0-174-generic kernel that are running ceph and recently hit a null ptr dereference in tcp_rearm_rto(). Initially hitting it from the TLP path, but then later we also saw it getting hit from the RACK case as well. Here are examples of the oops messages we saw in each of those cases: Jul 26 15:05:02 rx [11061395.780353] BU... • https://git.kernel.org/stable/c/e1a10ef7fa876f8510aaec36ea5c0cf34baba410 •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-47683 – drm/amd/display: Skip Recompute DSC Params if no Stream on Link
https://notcve.org/view.php?id=CVE-2024-47683
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip Recompute DSC Params if no Stream on Link [why] Encounter NULL pointer dereference uner mst + dsc setup. BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 4 PID: 917 Comm: sway Not tainted 6.3.9-arch1-1 #1 124dc55df4f5272ccb409f39ef4872fc2b3376a2 Hardware name: LENOVO 20NKS01Y00/20NKS01Y00, BIOS R12ET61W(1.31 ) 07/28/2022 RIP: 0010:... • https://git.kernel.org/stable/c/7c887efda1201110211fed8921a92a713e0b6bcd •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-47682 – scsi: sd: Fix off-by-one error in sd_read_block_characteristics()
https://notcve.org/view.php?id=CVE-2024-47682
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: scsi: sd: Fix off-by-one error in sd_read_block_characteristics() Ff the device returns page 0xb1 with length 8 (happens with qemu v2.x, for example), sd_read_block_characteristics() may attempt an out-of-bounds memory access when accessing the zoned field at offset 8. • https://git.kernel.org/stable/c/7fb019c46eeea4e3cc3ddfd3e01a24e610f34fac •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-47681 – wifi: mt76: mt7996: fix NULL pointer dereference in mt7996_mcu_sta_bfer_he
https://notcve.org/view.php?id=CVE-2024-47681
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix NULL pointer dereference in mt7996_mcu_sta_bfer_he Fix the NULL pointer dereference in mt7996_mcu_sta_bfer_he routine adding an sta interface to the mt7996 driver. Found by code review. • https://git.kernel.org/stable/c/98686cd21624c75a043e96812beadddf4f6f48e5 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-47680 – f2fs: check discard support for conventional zones
https://notcve.org/view.php?id=CVE-2024-47680
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: check discard support for conventional zones As the helper function f2fs_bdev_support_discard() shows, f2fs checks if the target block devices support discard by calling bdev_max_discard_sectors() and bdev_is_zoned(). This check works well for most cases, but it does not work for conventional zones on zoned block devices. F2fs assumes that zoned block devices support discard, and calls __submit_discard_cmd(). When __submit_discard_c... • https://git.kernel.org/stable/c/30f1e724142242a453f92d90b33e030014900bf0 •