CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-46754 – bpf: Remove tst_run from lwt_seg6local_prog_ops.
https://notcve.org/view.php?id=CVE-2024-46754
In the Linux kernel, the following vulnerability has been resolved: bpf: Remove tst_run from lwt_seg6local_prog_ops. The syzbot reported that the lwt_seg6 related BPF ops can be invoked via bpf_test_run() without without entering input_action_end_bpf() first. Martin KaFai Lau said that self test for BPF_PROG_TYPE_LWT_SEG6LOCAL probably didn't work since it was introduced in commit 04d4b274e2a ("ipv6: sr: Add seg6local action End.BPF"). The reason is that the per-CPU variable seg6_bpf_srh_states::srh is never assigned in the self test case but each BPF function expects it. Remove test_run for BPF_PROG_TYPE_LWT_SEG6LOCAL. • https://git.kernel.org/stable/c/004d4b274e2a1a895a0e5dc66158b90a7d463d44 https://git.kernel.org/stable/c/9cd15511de7c619bbd0f54bb3f28e6e720ded5d6 https://git.kernel.org/stable/c/c13fda93aca118b8e5cd202e339046728ee7dddb •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-46753 – btrfs: handle errors from btrfs_dec_ref() properly
https://notcve.org/view.php?id=CVE-2024-46753
In the Linux kernel, the following vulnerability has been resolved: btrfs: handle errors from btrfs_dec_ref() properly In walk_up_proc() we BUG_ON(ret) from btrfs_dec_ref(). This is incorrect, we have proper error handling here, return the error. • https://git.kernel.org/stable/c/a7f16a7a709845855cb5a0e080a52bda5873f9de https://git.kernel.org/stable/c/5eb178f373b4f16f3b42d55ff88fc94dd95b93b1 •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-46752 – btrfs: replace BUG_ON() with error handling at update_ref_for_cow()
https://notcve.org/view.php?id=CVE-2024-46752
In the Linux kernel, the following vulnerability has been resolved: btrfs: replace BUG_ON() with error handling at update_ref_for_cow() Instead of a BUG_ON() just return an error, log an error message and abort the transaction in case we find an extent buffer belonging to the relocation tree that doesn't have the full backref flag set. This is unexpected and should never happen (save for bugs or a potential bad memory). • https://git.kernel.org/stable/c/b50857b96429a09fd3beed9f7f21b7bb7c433688 https://git.kernel.org/stable/c/0fbac73a97286a7ec72229cb9b42d760a2c717ac https://git.kernel.org/stable/c/41a0f85e268d72fe04f731b8ceea4748c2d65491 https://git.kernel.org/stable/c/f895db00c65e5d77c437cce946da9ec29dcdf563 https://git.kernel.org/stable/c/b56329a782314fde5b61058e2a25097af7ccb675 •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-46751 – btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info()
https://notcve.org/view.php?id=CVE-2024-46751
In the Linux kernel, the following vulnerability has been resolved: btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info() Instead of doing a BUG_ON() handle the error by returning -EUCLEAN, aborting the transaction and logging an error message. • https://git.kernel.org/stable/c/ef9a8b73c8b60b27d9db4787e624a3438ffe8428 https://git.kernel.org/stable/c/28cb13f29faf6290597b24b728dc3100c019356f •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-46750 – PCI: Add missing bridge lock to pci_bus_lock()
https://notcve.org/view.php?id=CVE-2024-46750
In the Linux kernel, the following vulnerability has been resolved: PCI: Add missing bridge lock to pci_bus_lock() One of the true positives that the cfg_access_lock lockdep effort identified is this sequence: WARNING: CPU: 14 PID: 1 at drivers/pci/pci.c:4886 pci_bridge_secondary_bus_reset+0x5d/0x70 RIP: 0010:pci_bridge_secondary_bus_reset+0x5d/0x70 Call Trace: <TASK> ? __warn+0x8c/0x190 ? pci_bridge_secondary_bus_reset+0x5d/0x70 ? report_bug+0x1f8/0x200 ? handle_bug+0x3c/0x70 ? • https://git.kernel.org/stable/c/0790b89c7e911003b8c50ae50e3ac7645de1fae9 https://git.kernel.org/stable/c/df77a678c33871a6e4ac5b54a71662f1d702335b https://git.kernel.org/stable/c/e2355d513b89a2cb511b4ded0deb426cdb01acd0 https://git.kernel.org/stable/c/04e85a3285b0e5c5af6fd2c0fd6e95ffecc01945 https://git.kernel.org/stable/c/7253b4fed46471cc247c6cacefac890a8472c083 https://git.kernel.org/stable/c/78c6e39fef5c428960aff742149bba302dd46f5a https://git.kernel.org/stable/c/81c68e218ab883dfa368460a59b674084c0240da https://git.kernel.org/stable/c/a4e772898f8bf2e7e1cf661a12c60a561 •