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CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0

29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix array-index-out-of-bounds in dml2/FCLKChangeSupport [Why] Potential out of bounds access in dml2_calculate_rq_and_dlg_params() because the value of out_lowest_state_idx used as an index for FCLKChangeSupport array can be greater than 1. [How] Currently dml2 core specifies identical values for all FCLKChangeSupport elements. Always use index 0 in the condition to avoid out of bounds access. In the Linux kernel, the follo... • https://git.kernel.org/stable/c/94166fe12543fbef122ca2d093e794ea41073a85 •

CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0

29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/radeon: check bo_va->bo is non-NULL before using it The call to radeon_vm_clear_freed might clear bo_va->bo, so we have to check it before dereferencing it. In the Linux kernel, the following vulnerability has been resolved: drm/radeon: check bo_va->bo is non-NULL before using it The call to radeon_vm_clear_freed might clear bo_va->bo, so we have to check it before dereferencing it. Ubuntu Security Notice 7144-1 - Supraja Sridhara, Bene... • https://git.kernel.org/stable/c/a2b201f83971df03c8e81a480b2f2846ae8ce1a3 • CWE-20: Improper Input Validation •

CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0

29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix uninit-value in copy_name [syzbot reported] BUG: KMSAN: uninit-value in sized_strscpy+0xc4/0x160 sized_strscpy+0xc4/0x160 copy_name+0x2af/0x320 fs/hfsplus/xattr.c:411 hfsplus_listxattr+0x11e9/0x1a50 fs/hfsplus/xattr.c:750 vfs_listxattr fs/xattr.c:493 [inline] listxattr+0x1f3/0x6b0 fs/xattr.c:840 path_listxattr fs/xattr.c:864 [inline] __do_sys_listxattr fs/xattr.c:876 [inline] __se_sys_listxattr fs/xattr.c:873 [inline] __x64_sys... • https://git.kernel.org/stable/c/72805debec8f7aa342da194fe0ed7bc8febea335 •

CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0

29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: filelock: fix potential use-after-free in posix_lock_inode Light Hsieh reported a KASAN UAF warning in trace_posix_lock_inode(). The request pointer had been changed earlier to point to a lock entry that was added to the inode's list. However, before the tracepoint could fire, another task raced in and freed that lock. Fix this by moving the tracepoint inside the spinlock, which should ensure that this doesn't happen. In the Linux kernel, t... • https://git.kernel.org/stable/c/117fb80cd1e63c419c7a221ce070becb4bfc7b6d • CWE-416: Use After Free •

CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0

29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: skmsg: Skip zero length skb in sk_msg_recvmsg When running BPF selftests (./test_progs -t sockmap_basic) on a Loongarch platform, the following kernel panic occurs: [...] Oops[#1]: CPU: 22 PID: 2824 Comm: test_progs Tainted: G OE 6.10.0-rc2+ #18 Hardware name: LOONGSON Dabieshan/Loongson-TC542F0, BIOS Loongson-UDK2018 ... ... ra: 90000000048bf6c0 sk_msg_recvmsg+0x120/0x560 ERA: 9000000004162774 copy_page_to_iter+0x74/0x1c0 CRMD: 000000b0 (P... • https://git.kernel.org/stable/c/604326b41a6fb9b4a78b6179335decee0365cd8c •

CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0

29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net: ethernet: lantiq_etop: fix double free in detach The number of the currently released descriptor is never incremented which results in the same skb being released multiple times. In the Linux kernel, the following vulnerability has been resolved: net: ethernet: lantiq_etop: fix double free in detach The number of the currently released descriptor is never incremented which results in the same skb being released multiple times. Ubuntu S... • https://git.kernel.org/stable/c/504d4721ee8e432af4b5f196a08af38bc4dac5fe •

CVSS: 6.2EPSS: 0%CPEs: 8EXPL: 0

29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: ppp: reject claimed-as-LCP but actually malformed packets Since 'ppp_async_encode()' assumes valid LCP packets (with code from 1 to 7 inclusive), add 'ppp_check_packet()' to ensure that LCP packet has an actual body beyond PPP_LCP header bytes, and reject claimed-as-LCP but actually malformed data otherwise. In the Linux kernel, the following vulnerability has been resolved: ppp: reject claimed-as-LCP but actually malformed packets Since 'p... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 • CWE-20: Improper Input Validation •

CVSS: 4.4EPSS: 0%CPEs: 8EXPL: 0

29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: prefer nft_chain_validate nft_chain_validate already performs loop detection because a cycle will result in a call stack overflow (ctx->level >= NFT_JUMP_STACK_SIZE). It also follows maps via ->validate callback in nft_lookup, so there appears no reason to iterate the maps again. nf_tables_check_loops() and all its helper functions can be removed. This improves ruleset load time significantly, from 23s down to 12s. Thi... • https://git.kernel.org/stable/c/20a69341f2d00cd042e81c82289fba8a13c05a25 • CWE-121: Stack-based Buffer Overflow •

CVSS: 4.7EPSS: 0%CPEs: 7EXPL: 0

29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). syzkaller triggered the warning [0] in udp_v4_early_demux(). In udp_v[46]_early_demux() and sk_lookup(), we do not touch the refcount of the looked-up sk and use sock_pfree() as skb->destructor, so we check SOCK_RCU_FREE to ensure that the sk is safe to access during the RCU grace period. Currently, SOCK_RCU_FREE is flagged for a bound socket after being put into the hash table. Moreover... • https://git.kernel.org/stable/c/6acc9b432e6714d72d7d77ec7c27f6f8358d0c71 • CWE-911: Improper Update of Reference Count •

CVSS: 5.5EPSS: 0%CPEs: 15EXPL: 0

29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor Syzbot has identified a bug in usbcore (see the Closes: tag below) caused by our assumption that the reserved bits in an endpoint descriptor's bEndpointAddress field will always be 0. As a result of the bug, the endpoint_is_duplicate() routine in config.c (and possibly other routines as well) may believe that two descriptors are for distinct endpoints, even th... • https://git.kernel.org/stable/c/0a8fd1346254974c3a852338508e4a4cddbb35f1 • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •