CVSS: 5.5EPSS: 0%CPEs: 10EXPL: 0CVE-2024-47712 – wifi: wilc1000: fix potential RCU dereference issue in wilc_parse_join_bss_param
https://notcve.org/view.php?id=CVE-2024-47712
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix potential RCU dereference issue in wilc_parse_join_bss_param In the `wilc_parse_join_bss_param` function, the TSF field of the `ies` structure is accessed after the RCU read-side critical section is unlocked. According to RCU usage rules, this is illegal. Reusing this pointer can lead to unpredictable behavior, including accessing memory that has been updated or causing use-after-free issues. This possible bug was identi... • https://git.kernel.org/stable/c/e556006de4ea93abe2b46cba202a2556c544b8b2 •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-47710 – sock_map: Add a cond_resched() in sock_hash_free()
https://notcve.org/view.php?id=CVE-2024-47710
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: sock_map: Add a cond_resched() in sock_hash_free() Several syzbot soft lockup reports all have in common sock_hash_free() If a map with a large number of buckets is destroyed, we need to yield the cpu when needed. In the Linux kernel, the following vulnerability has been resolved: sock_map: Add a cond_resched() in sock_hash_free() Several syzbot soft lockup reports all have in common sock_hash_free() If a map with a large number of buckets ... • https://git.kernel.org/stable/c/5bed77b0a2a0e6b6bc0ae8e851cafb38ef0374df •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-47709 – can: bcm: Clear bo->bcm_proc_read after remove_proc_entry().
https://notcve.org/view.php?id=CVE-2024-47709
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: can: bcm: Clear bo->bcm_proc_read after remove_proc_entry(). syzbot reported a warning in bcm_release(). [0] The blamed change fixed another warning that is triggered when connect() is issued again for a socket whose connect()ed device has been unregistered. However, if the socket is just close()d without the 2nd connect(), the remaining bo->bcm_proc_read triggers unnecessary remove_proc_entry() in bcm_release(). Let's clear bo->bcm_proc_re... • https://git.kernel.org/stable/c/5c680022c4e28ba18ea500f3e29f0428271afa92 •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-47707 – ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev()
https://notcve.org/view.php?id=CVE-2024-47707
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ipv6: avoid possible NULL deref in rt6_uncached_list_flush_dev() Blamed commit accidentally removed a check for rt->rt6i_idev being NULL, as spotted by syzbot: Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 1 UID: 0 PID: 10998 Comm: syz-executor Not tainted 6.11.0-rc6-syzkaller-00208-g6254031777... • https://git.kernel.org/stable/c/e332bc67cf5e5e5b71a1aec9750d0791aac65183 •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-47706 – block, bfq: fix possible UAF for bfqq->bic with merge chain
https://notcve.org/view.php?id=CVE-2024-47706
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: block, bfq: fix possible UAF for bfqq->bic with merge chain 1) initial state, three tasks: Process 1 Process 2 Process 3 (BIC1) (BIC2) (BIC3) | Λ | Λ | Λ | | | | | | V | V | V | bfqq1 bfqq2 bfqq3 process ref: 1 1 1 2) bfqq1 merged to bfqq2: Process 1 Process 2 Process 3 (BIC1) (BIC2) (BIC3) | | | Λ \--------------\| | | V V | bfqq1--------->bfqq2 bfqq3 process ref: 0 2 1 3) bfqq2 merged to bfqq3: Process 1 Process 2 Process 3 (BIC1) (BIC2) ... • https://git.kernel.org/stable/c/36eca894832351feed9072d0f97eb06fc9482ca4 •
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 •