CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-42318 – landlock: Don't lose track of restrictions on cred_transfer
https://notcve.org/view.php?id=CVE-2024-42318
In the Linux kernel, the following vulnerability has been resolved: landlock: Don't lose track of restrictions on cred_transfer When a process' cred struct is replaced, this _almost_ always invokes the cred_prepare LSM hook; but in one special case (when KEYCTL_SESSION_TO_PARENT updates the parent's credentials), the cred_transfer LSM hook is used instead. ... Linux has an issue where landlock can be disabled thanks to a missing cred_transfer hook. • https://git.kernel.org/stable/c/385975dca53eb41031d0cbd1de318eb1bc5d6bb9 https://git.kernel.org/stable/c/916c648323fa53b89eedb34a0988ddaf01406117 https://git.kernel.org/stable/c/0d74fd54db0bd0c0c224bef0da8fc95ea9c9f36c https://git.kernel.org/stable/c/16896914bace82d7811c62f3b6d5320132384f49 https://git.kernel.org/stable/c/b14cc2cf313bd29056fadbc8ecd7f957cf5791ff https://git.kernel.org/stable/c/39705a6c29f8a2b93cf5b99528a55366c50014d1 https://lore.kernel.org/all/20240817.shahka3Ee1iy@digikod.net https://www.openwall.com/lists/oss-security/2024/08/17& •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-42317 – mm/huge_memory: avoid PMD-size page cache if needed
https://notcve.org/view.php?id=CVE-2024-42317
In the Linux kernel, the following vulnerability has been resolved: mm/huge_memory: avoid PMD-size page cache if needed xarray can't support arbitrary page cache size. • https://git.kernel.org/stable/c/6b24ca4a1a8d4ee3221d6d44ddbb99f542e4bda3 https://git.kernel.org/stable/c/e60f62f75c99740a28e2bf7e6044086033012a16 https://git.kernel.org/stable/c/d659b715e94ac039803d7601505d3473393fc0be •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-42316 – mm/mglru: fix div-by-zero in vmpressure_calc_level()
https://notcve.org/view.php?id=CVE-2024-42316
In the Linux kernel, the following vulnerability has been resolved: mm/mglru: fix div-by-zero in vmpressure_calc_level() evict_folios() uses a second pass to reclaim folios that have gone through page writeback and become clean before it finishes the first pass, since folio_rotate_reclaimable() cannot handle those folios due to the isolation. The second pass tries to avoid potential double counting by deducting scan_control->nr_scanned. • https://git.kernel.org/stable/c/359a5e1416caaf9ce28396a65ed3e386cc5de663 https://git.kernel.org/stable/c/8de7bf77f21068a5f602bb1e59adbc5ab533509d https://git.kernel.org/stable/c/d6510f234c7d117790397f9bb150816b0a954a04 https://git.kernel.org/stable/c/a39e38be632f0e1c908d70d1c9cd071c03faf895 https://git.kernel.org/stable/c/8b671fe1a879923ecfb72dda6caf01460dd885ef •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-42315 – exfat: fix potential deadlock on __exfat_get_dentry_set
https://notcve.org/view.php?id=CVE-2024-42315
In the Linux kernel, the following vulnerability has been resolved: exfat: fix potential deadlock on __exfat_get_dentry_set When accessing a file with more entries than ES_MAX_ENTRY_NUM, the bh-array is allocated in __exfat_get_entry_set. • https://git.kernel.org/stable/c/a3ff29a95fde16906304455aa8c0bd84eb770258 https://git.kernel.org/stable/c/bd3bdb9e0d656f760b11d0c638d35d7f7068144d https://git.kernel.org/stable/c/92dcd7d6c6068bf4fd35a6f64d606e27d634807e https://git.kernel.org/stable/c/a7ac198f8dba791e3144c4da48a5a9b95773ee4b https://git.kernel.org/stable/c/1d1970493c289e3f44b9ec847ed26a5dbdf56a62 https://git.kernel.org/stable/c/89fc548767a2155231128cb98726d6d2ea1256c9 •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2024-42314 – btrfs: fix extent map use-after-free when adding pages to compressed bio
https://notcve.org/view.php?id=CVE-2024-42314
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix extent map use-after-free when adding pages to compressed bio At add_ra_bio_pages() we are accessing the extent map to calculate 'add_size' after we dropped our reference on the extent map, resulting in a use-after-free. • https://git.kernel.org/stable/c/6a4049102055250256623ab1875fabd89004bff8 https://git.kernel.org/stable/c/c1cc3326e27b0bd7a2806b40bc48e49afaf951e7 https://git.kernel.org/stable/c/c205565e0f2f439f278a4a94ee97b67ef7b56ae8 https://git.kernel.org/stable/c/b7859ff398b6b656e1689daa860eb34837b4bb89 https://git.kernel.org/stable/c/8e7860543a94784d744c7ce34b78a2e11beefa5c •