CVSS: -EPSS: %CPEs: 6EXPL: 0CVE-2024-56708 – EDAC/igen6: Avoid segmentation fault on module unload
https://notcve.org/view.php?id=CVE-2024-56708
In the Linux kernel, the following vulnerability has been resolved: EDAC/igen6: Avoid segmentation fault on module unload The segmentation fault happens because: During modprobe: 1. In igen6_probe(), igen6_pvt will be allocated with kzalloc() 2. In igen6_register_mci(), mci->pvt_info will point to &igen6_pvt->imc[mc] During rmmod: 1. In mci_release() in edac_mc.c, it will kfree(mci->pvt_info) 2. In igen6_remove(), it will kfree(igen6_pvt); Fix this issue by setting mci->pvt_info to NULL to avoid the double kfree. • https://git.kernel.org/stable/c/10590a9d4f23e0a519730d79d39331df60ad2079 https://git.kernel.org/stable/c/029ac07bb92d2f7502d47a4916f197a8445d83bf https://git.kernel.org/stable/c/2a80e710bbc088a2511c159ee4d910456c5f0832 https://git.kernel.org/stable/c/830cabb61113d92a425dd3038ccedbdfb3c8d079 https://git.kernel.org/stable/c/e5c7052664b61f9e2f896702d20552707d0ef60a https://git.kernel.org/stable/c/db60326f2c47b079e36785ace621eb3002db2088 https://git.kernel.org/stable/c/fefaae90398d38a1100ccd73b46ab55ff4610fba •
CVSS: -EPSS: %CPEs: 5EXPL: 0CVE-2024-56707 – octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_dmac_flt.c
https://notcve.org/view.php?id=CVE-2024-56707
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_dmac_flt.c Add error pointer checks after calling otx2_mbox_get_rsp(). • https://git.kernel.org/stable/c/79d2be385e9eabe4403eb85bcc7d3efc6b936a76 https://git.kernel.org/stable/c/1611b1ea7cf8d07dff091a45389b10401bb6d5b3 https://git.kernel.org/stable/c/3ccbc7a518868eff1d5a198b9e454e182b651e00 https://git.kernel.org/stable/c/20e06a5137a1174214bae3a29ce623e69455ee0f https://git.kernel.org/stable/c/fc595472fbad96533ccbb7b9ebb82b743ec26829 https://git.kernel.org/stable/c/f5b942e6c54b13246ee49d42dcfb71b7f29e3c64 •
CVSS: -EPSS: %CPEs: 7EXPL: 0CVE-2024-56705 – media: atomisp: Add check for rgby_data memory allocation failure
https://notcve.org/view.php?id=CVE-2024-56705
In the Linux kernel, the following vulnerability has been resolved: media: atomisp: Add check for rgby_data memory allocation failure In ia_css_3a_statistics_allocate(), there is no check on the allocation result of the rgby_data memory. If rgby_data is not successfully allocated, it may trigger the assert(host_stats->rgby_data) assertion in ia_css_s3a_hmem_decode(). Adding a check to fix this potential issue. • https://git.kernel.org/stable/c/a49d25364dfb9f8a64037488a39ab1f56c5fa419 https://git.kernel.org/stable/c/0c24b82bc4d12c6a58ceacbf2598cd4df63abf9a https://git.kernel.org/stable/c/4676e50444046b498555b849e6080a5c78cdda9b https://git.kernel.org/stable/c/02a97d9d7ff605fa4a1f908d1bd3ad8573234b61 https://git.kernel.org/stable/c/8066badaf7463194473fb4be19dbe50b11969aa0 https://git.kernel.org/stable/c/74aa783682c4d78c69d87898e40c78df1fec204e https://git.kernel.org/stable/c/0c25ab93f2878cab07d37ca5afd302283201e5af https://git.kernel.org/stable/c/ed61c59139509f76d3592683c90dc3fdc •
CVSS: -EPSS: %CPEs: 9EXPL: 0CVE-2024-56704 – 9p/xen: fix release of IRQ
https://notcve.org/view.php?id=CVE-2024-56704
In the Linux kernel, the following vulnerability has been resolved: 9p/xen: fix release of IRQ Kernel logs indicate an IRQ was double-freed. Pass correct device ID during IRQ release. [Dominique: remove confusing variable reset to 0] • https://git.kernel.org/stable/c/71ebd71921e451f0f942ddfe85d01e31ddc6eb88 https://git.kernel.org/stable/c/692eb06703afc3e24d889d77e94a0e20229f6a4a https://git.kernel.org/stable/c/d74b4b297097bd361b8a9abfde9b521ff464ea9c https://git.kernel.org/stable/c/7f5a2ed5c1810661e6b03f5a4ebf17682cdea850 https://git.kernel.org/stable/c/4950408793b118cb8075bcee1f033b543fb719fa https://git.kernel.org/stable/c/b9e26059664bd9ebc64a0e8f5216266fc9f84265 https://git.kernel.org/stable/c/2bb3ee1bf237557daea1d58007d2e1d4a6502ccf https://git.kernel.org/stable/c/d888f5f5d76b2722c267e6bdf51d445d6 •
CVSS: -EPSS: %CPEs: 3EXPL: 0CVE-2024-56703 – ipv6: Fix soft lockups in fib6_select_path under high next hop churn
https://notcve.org/view.php?id=CVE-2024-56703
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix soft lockups in fib6_select_path under high next hop churn Soft lockups have been observed on a cluster of Linux-based edge routers located in a highly dynamic environment. Using the `bird` service, these routers continuously update BGP-advertised routes due to frequently changing nexthop destinations, while also managing significant IPv6 traffic. The lockups occur during the traversal of the multipath circular linked-list in the `fib6_select_path` function, particularly while iterating through the siblings in the list. The issue typically arises when the nodes of the linked list are unexpectedly deleted concurrently on a different core—indicated by their 'next' and 'previous' elements pointing back to the node itself and their reference count dropping to zero. This results in an infinite loop, leading to a soft lockup that triggers a system panic via the watchdog timer. Apply RCU primitives in the problematic code sections to resolve the issue. • https://git.kernel.org/stable/c/66f5d6ce53e665477d2a33e8f539d4fa4ca81c83 https://git.kernel.org/stable/c/11edcd026012ac18acee0f1514db3ed1b160fc6f https://git.kernel.org/stable/c/34a949e7a0869dfa31a40416d2a56973fae1807b https://git.kernel.org/stable/c/d9ccb18f83ea2bb654289b6ecf014fd267cc988b •