CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-47704 – drm/amd/display: Check link_res->hpo_dp_link_enc before using it
https://notcve.org/view.php?id=CVE-2024-47704
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check link_res->hpo_dp_link_enc before using it [WHAT & HOW] Functions dp_enable_link_phy and dp_disable_link_phy can pass link_res without initializing hpo_dp_link_enc and it is necessary to check for null before dereferencing. This fixes 2 FORWARD_NULL issues reported by Coverity. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check link_res->hpo_dp_link_enc before using it [WHAT & HO... • https://git.kernel.org/stable/c/be2ca7a2c1561390d28bf2f92654d819659ba510 •
CVSS: 7.1EPSS: 0%CPEs: 9EXPL: 0CVE-2024-47701 – ext4: avoid OOB when system.data xattr changes underneath the filesystem
https://notcve.org/view.php?id=CVE-2024-47701
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ext4: avoid OOB when system.data xattr changes underneath the filesystem When looking up for an entry in an inlined directory, if e_value_offs is changed underneath the filesystem by some change in the block device, it will lead to an out-of-bounds access that KASAN detects as an UAF. EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. loop0: detected capacity change from 2048 to 2... • https://git.kernel.org/stable/c/e8e948e7802a2ab05c146d3e72a39b93b5718236 •
CVSS: 7.2EPSS: 0%CPEs: 9EXPL: 0CVE-2024-47699 – nilfs2: fix potential null-ptr-deref in nilfs_btree_insert()
https://notcve.org/view.php?id=CVE-2024-47699
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential null-ptr-deref in nilfs_btree_insert() Patch series "nilfs2: fix potential issues with empty b-tree nodes". This series addresses three potential issues with empty b-tree nodes that can occur with corrupted filesystem images, including one recently discovered by syzbot. This patch (of 3): If a b-tree is broken on the device, and the b-tree height is greater than 2 (the level of the root node is greater than 1) even if ... • https://git.kernel.org/stable/c/17c76b0104e4a6513983777e1a17e0297a12b0c4 •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-47698 – drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error
https://notcve.org/view.php?id=CVE-2024-47698
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error Ensure index in rtl2832_pid_filter does not exceed 31 to prevent out-of-bounds access. dev->filters is a 32-bit value, so set_bit and clear_bit functions should only operate on indices from 0 to 31. If index is 32, it will attempt to access a non-existent 33rd bit, leading to out-of-bounds access. Change the boundary check from index > 32 to index >= 32 to resolve this ... • https://git.kernel.org/stable/c/4b01e01a81b6629878344430531ced347cc2ed5b •
CVSS: 7.1EPSS: 0%CPEs: 9EXPL: 0CVE-2024-47697 – drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error
https://notcve.org/view.php?id=CVE-2024-47697
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error Ensure index in rtl2830_pid_filter does not exceed 31 to prevent out-of-bounds access. dev->filters is a 32-bit value, so set_bit and clear_bit functions should only operate on indices from 0 to 31. If index is 32, it will attempt to access a non-existent 33rd bit, leading to out-of-bounds access. Change the boundary check from index > 32 to index >= 32 to resolve this ... • https://git.kernel.org/stable/c/df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-47696 – RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency
https://notcve.org/view.php?id=CVE-2024-47696
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency In the commit aee2424246f9 ("RDMA/iwcm: Fix a use-after-free related to destroying CM IDs"), the function flush_workqueue is invoked to flush the work queue iwcm_wq. But at that time, the work queue iwcm_wq was created via the function alloc_ordered_workqueue without the flag WQ_MEM_RECLAIM. Because the current process is trying to flush the whole iwcm_wq, if iwcm_wq doesn... • https://git.kernel.org/stable/c/d91d253c87fd1efece521ff2612078a35af673c6 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-47693 – IB/core: Fix ib_cache_setup_one error flow cleanup
https://notcve.org/view.php?id=CVE-2024-47693
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix ib_cache_setup_one error flow cleanup When ib_cache_update return an error, we exit ib_cache_setup_one instantly with no proper cleanup, even though before this we had already successfully done gid_table_setup_one, that results in the kernel WARN below. Do proper cleanup using gid_table_cleanup_one before returning the err in order to fix the issue. WARNING: CPU: 4 PID: 922 at drivers/infiniband/core/cache.c:806 gid_table_relea... • https://git.kernel.org/stable/c/1901b91f99821955eac2bd48fe25ee983385dc00 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-47692 – nfsd: return -EINVAL when namelen is 0
https://notcve.org/view.php?id=CVE-2024-47692
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: nfsd: return -EINVAL when namelen is 0 When we have a corrupted main.sqlite in /var/lib/nfs/nfsdcld/, it may result in namelen being 0, which will cause memdup_user() to return ZERO_SIZE_PTR. When we access the name.data that has been assigned the value of ZERO_SIZE_PTR in nfs4_client_to_reclaim(), null pointer dereference is triggered. [ T1205] ================================================================== [ T1205] BUG: KASAN: null-ptr... • https://git.kernel.org/stable/c/74725959c33c14114fdce1e36e3504d106584d53 •
CVSS: 7.3EPSS: 0%CPEs: 4EXPL: 0CVE-2024-47691 – f2fs: fix to avoid use-after-free in f2fs_stop_gc_thread()
https://notcve.org/view.php?id=CVE-2024-47691
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid use-after-free in f2fs_stop_gc_thread() syzbot reports a f2fs bug as below: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114 print_report+0xe8/0x550 mm/kasan/report.c:491 kasan_report+0x143/0x180 mm/kasan/report.c:601 kasan_check_range+0x282/0x290 mm/kasan/generic.c:189 instrument_atomic_read_write include/linux/instrumented.h:96 [inline] atomic_fetch_add_relaxed include/linux/atom... • https://git.kernel.org/stable/c/7950e9ac638e84518fbdd5c930939ad46a1068c5 •
CVSS: 6.6EPSS: 0%CPEs: 6EXPL: 0CVE-2024-47690 – f2fs: get rid of online repaire on corrupted directory
https://notcve.org/view.php?id=CVE-2024-47690
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: get rid of online repaire on corrupted directory syzbot reports a f2fs bug as below: kernel BUG at fs/f2fs/inode.c:896! RIP: 0010:f2fs_evict_inode+0x1598/0x15c0 fs/f2fs/inode.c:896 Call Trace: evict+0x532/0x950 fs/inode.c:704 dispose_list fs/inode.c:747 [inline] evict_inodes+0x5f9/0x690 fs/inode.c:797 generic_shutdown_super+0x9d/0x2d0 fs/super.c:627 kill_block_super+0x44/0x90 fs/super.c:1696 kill_f2fs_super+0x344/0x690 fs/f2fs/super.c... • https://git.kernel.org/stable/c/510022a85839a8409d1e6a519bb86ce71a84f30a •