CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-49967 – ext4: no need to continue when the number of entries is 1
https://notcve.org/view.php?id=CVE-2024-49967
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ext4: no need to continue when the number of entries is 1 Ubuntu Security Notice 7166-3 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. • https://git.kernel.org/stable/c/ac27a0ec112a089f1a5102bc8dffc79c8c815571 •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-49966 – ocfs2: cancel dqi_sync_work before freeing oinfo
https://notcve.org/view.php?id=CVE-2024-49966
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ocfs2: cancel dqi_sync_work before freeing oinfo ocfs2_global_read_info() will initialize and schedule dqi_sync_work at the end, if error occurs after successfully reading global quota, it will trigger the following warning with CONFIG_DEBUG_OBJECTS_* enabled: ODEBUG: free active (active state 0) object: 00000000d8b0ce28 object type: timer_list hint: qsync_work_fn+0x0/0x16c This reports that there is an active delayed work when freeing ... • https://git.kernel.org/stable/c/171bf93ce11f4c9929fdce6ce63df8da2f3c4475 •
CVSS: -EPSS: 0%CPEs: 12EXPL: 0CVE-2024-49965 – ocfs2: remove unreasonable unlock in ocfs2_read_blocks
https://notcve.org/view.php?id=CVE-2024-49965
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ocfs2: remove unreasonable unlock in ocfs2_read_blocks Patch series "Misc fixes for ocfs2_read_blocks", v5. This series contains 2 fixes for ocfs2_read_blocks(). The first patch fix the issue reported by syzbot, which detects bad unlock balance in ocfs2_read_blocks(). The second patch fixes an issue reported by Heming Zhao when reviewing above fix. This patch (of 2): There was a lock release before exiting, so remove the unreasonabl... • https://git.kernel.org/stable/c/6c150df9c2e80b5cf86f5a0d98beb7390ad63bfc •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-49963 – mailbox: bcm2835: Fix timeout during suspend mode
https://notcve.org/view.php?id=CVE-2024-49963
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: mailbox: bcm2835: Fix timeout during suspend mode During noirq suspend phase the Raspberry Pi power driver suffer of firmware property timeouts. The reason is that the IRQ of the underlying BCM2835 mailbox is disabled and rpi_firmware_property_list() will always run into a timeout [1]. Since the VideoCore side isn't consider as a wakeup source, set the IRQF_NO_SUSPEND flag for the mailbox IRQ in order to keep it enabled during suspend-re... • https://git.kernel.org/stable/c/0bae6af6d704f026d4938739786e0a69d50177ca •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-49962 – ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()
https://notcve.org/view.php?id=CVE-2024-49962
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package() ACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0 ACPI_ALLOCATE_ZEROED() may fail, elements might be NULL and will cause NULL pointer dereference later. [ rjw: Subject and changelog edits ] Ubuntu Security Notice 7166-3 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. • https://git.kernel.org/stable/c/4669da66ebc5b09881487f30669b0fcdb462188e •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-49960 – ext4: fix timer use-after-free on failed mount
https://notcve.org/view.php?id=CVE-2024-49960
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ext4: fix timer use-after-free on failed mount Syzbot has found an ODEBUG bug in ext4_fill_super The del_timer_sync function cancels the s_err_report timer, which reminds about filesystem errors daily. We should guarantee the timer is no longer active before kfree(sbi). When filesystem mounting fails, the flow goes to failed_mount3, where an error occurs when ext4_stop_mmpd is called, causing a read I/O failure. This triggers the ext4_h... • https://git.kernel.org/stable/c/cf3196e5e2f36cd80dab91ffae402e13935724bc •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-49959 – jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error
https://notcve.org/view.php?id=CVE-2024-49959
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error In __jbd2_log_wait_for_space(), we might call jbd2_cleanup_journal_tail() to recover some journal space. But if an error occurs while executing jbd2_cleanup_journal_tail() (e.g., an EIO), we don't stop waiting for free space right away, we try other branches, and if j_committing_transaction is NULL (i.e., the tid is 0), we will get the following complain: =======... • https://git.kernel.org/stable/c/8c3f25d8950c3e9fe6c9849f88679b3f2a071550 •
CVSS: -EPSS: 0%CPEs: 14EXPL: 0CVE-2024-49958 – ocfs2: reserve space for inline xattr before attaching reflink tree
https://notcve.org/view.php?id=CVE-2024-49958
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ocfs2: reserve space for inline xattr before attaching reflink tree One of our customers reported a crash and a corrupted ocfs2 filesystem. The crash was due to the detection of corruption. Upon troubleshooting, the fsck -fn output showed the below corruption [EXTENT_LIST_FREE] Extent list in owner 33080590 claims 230 as the next free chain record, but fsck believes the largest valid value is 227. Clamp the next record value? n The s... • https://git.kernel.org/stable/c/ef962df057aaafd714f5c22ba3de1be459571fdf •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-49957 – ocfs2: fix null-ptr-deref when journal load failed.
https://notcve.org/view.php?id=CVE-2024-49957
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix null-ptr-deref when journal load failed. During the mounting process, if journal_reset() fails because of too short journal, then lead to jbd2_journal_load() fails with NULL j_sb_buffer. Subsequently, ocfs2_journal_shutdown() calls jbd2_journal_flush()->jbd2_cleanup_journal_tail()-> __jbd2_update_log_tail()->jbd2_journal_update_sb_log_tail() ->lock_buffer(journal->j_sb_buffer), resulting in a null-pointer dereference error. T... • https://git.kernel.org/stable/c/f6f50e28f0cb8d7bcdfaacc83129f005dede11b1 •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-49955 – ACPI: battery: Fix possible crash when unregistering a battery hook
https://notcve.org/view.php?id=CVE-2024-49955
21 Oct 2024 — In the Linux kernel, the following vulnerability has been resolved: ACPI: battery: Fix possible crash when unregistering a battery hook When a battery hook returns an error when adding a new battery, then the battery hook is automatically unregistered. However the battery hook provider cannot know that, so it will later call battery_hook_unregister() on the already unregistered battery hook, resulting in a crash. Fix this by using the list head to mark already unregistered battery hooks as already being ... • https://git.kernel.org/stable/c/fa93854f7a7ed63d054405bf3779247d5300edd3 •