CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-47728 – bpf: Zero former ARG_PTR_TO_{LONG,INT} args in case of error
https://notcve.org/view.php?id=CVE-2024-47728
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: Zero former ARG_PTR_TO_{LONG,INT} args in case of error For all non-tracing helpers which formerly had ARG_PTR_TO_{LONG,INT} as input arguments, zero the value for the case of an error as otherwise it could leak memory. For tracing, it is not needed given CAP_PERFMON can already read all kernel memory anyway hence bpf_get_func_arg() and bpf_get_func_ret() is skipped in here. Also, the MTU helpers mtu_len pointer value is being written ... • https://git.kernel.org/stable/c/d7a4cb9b6705a89937d12c8158a35a3145dc967a •
CVSS: 6.8EPSS: 0%CPEs: 3EXPL: 0CVE-2024-47726 – f2fs: fix to wait dio completion
https://notcve.org/view.php?id=CVE-2024-47726
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to wait dio completion It should wait all existing dio write IOs before block removal, otherwise, previous direct write IO may overwrite data in the block which may be reused by other inode. In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to wait dio completion It should wait all existing dio write IOs before block removal, otherwise, previous direct write IO may overwrite data in the block which may ... • https://git.kernel.org/stable/c/c2a7fc514637f640ff55c3f3e3ed879970814a3f •
CVSS: 7.1EPSS: 0%CPEs: 9EXPL: 0CVE-2024-47723 – jfs: fix out-of-bounds in dbNextAG() and diAlloc()
https://notcve.org/view.php?id=CVE-2024-47723
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: jfs: fix out-of-bounds in dbNextAG() and diAlloc() In dbNextAG() , there is no check for the case where bmp->db_numag is greater or same than MAXAG due to a polluted image, which causes an out-of-bounds. Therefore, a bounds check should be added in dbMount(). And in dbNextAG(), a check for the case where agpref is greater than bmp->db_numag should be added, so an out-of-bounds exception should be prevented. Additionally, a check for the cas... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2023-52917 – ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir()
https://notcve.org/view.php?id=CVE-2023-52917
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir() The debugfs_create_dir() function returns error pointers. It never returns NULL. So use IS_ERR() to check it. In the Linux kernel, the following vulnerability has been resolved: ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir() The debugfs_create_dir() function returns error pointers. It never returns NULL. So use IS_ERR() to check it. • https://git.kernel.org/stable/c/e26a5843f7f5014ae4460030ca4de029a3ac35d3 •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-47713 – wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop()
https://notcve.org/view.php?id=CVE-2024-47713
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop() Since '__dev_queue_xmit()' should be called with interrupts enabled, the following backtrace: ieee80211_do_stop() ... spin_lock_irqsave(&local->queue_stop_reason_lock, flags) ... ieee80211_free_txskb() ieee80211_report_used_skb() ieee80211_report_ack_skb() cfg80211_mgmt_tx_status_ext() nl80211_frame_tx_status() genlmsg_multicast_netns() genlmsg_multicast_netns_filtered() n... • https://git.kernel.org/stable/c/5061b0c2b9066de426fbc63f1278d2210e789412 •
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 •