CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-56597 – jfs: fix shift-out-of-bounds in dbSplit
https://notcve.org/view.php?id=CVE-2024-56597
In the Linux kernel, the following vulnerability has been resolved: jfs: fix shift-out-of-bounds in dbSplit When dmt_budmin is less than zero, it causes errors in the later stages. Added a check to return an error beforehand in dbAllocCtl itself. • https://git.kernel.org/stable/c/bbb24ce7f06ef9b7c05beb9340787cbe9fd3d08e https://git.kernel.org/stable/c/df7c76636952670b31bd6c12b3aed3c502122273 https://git.kernel.org/stable/c/6676034aa753aa448beb30dbd75630927ba7cd96 https://git.kernel.org/stable/c/51a203470f502a64a3da8dcea51c4748e8267a6c https://git.kernel.org/stable/c/c56245baf3fd1f79145dd7408e3ead034b74255c https://git.kernel.org/stable/c/52756a57e978e2706543a254f88f266cc6702f36 https://git.kernel.org/stable/c/a5f5e4698f8abbb25fe4959814093fb5bfa1aa9d •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-56596 – jfs: fix array-index-out-of-bounds in jfs_readdir
https://notcve.org/view.php?id=CVE-2024-56596
In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds in jfs_readdir The stbl might contain some invalid values. Added a check to return error code in that case. • https://git.kernel.org/stable/c/b62f41aeec9d250144c53875b507c1d45ae8c8fc https://git.kernel.org/stable/c/97e693593162eef6851d232f0c8148169ed46a5c https://git.kernel.org/stable/c/9efe72eefd4c4a7ce63b3e4d667d766d2b360cb4 https://git.kernel.org/stable/c/ff9fc48fab0e1ea0d423c23c99b91bba178f0b05 https://git.kernel.org/stable/c/e7d376f94f72b020f84e77278b150ec1cc27502c https://git.kernel.org/stable/c/8ff7579554571d92e3deab168f5a7d7b146ed368 https://git.kernel.org/stable/c/839f102efb168f02dfdd46717b7c6dddb26b015e •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-56595 – jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree
https://notcve.org/view.php?id=CVE-2024-56595
In the Linux kernel, the following vulnerability has been resolved: jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree When the value of lp is 0 at the beginning of the for loop, it will become negative in the next assignment and we should bail out. • https://git.kernel.org/stable/c/b15000bcbecf27e0f7c0f149a409e5b865e28ca2 https://git.kernel.org/stable/c/368a533152220b0a6f1142327d96c6b6361f3002 https://git.kernel.org/stable/c/a3d408870bc19b794646871bc4c3a5daa66f91c5 https://git.kernel.org/stable/c/491487eeddccc4bb49f2e59d8c8f35bec89c15ca https://git.kernel.org/stable/c/3b5d21b56c3774bc84eab0a93aaac22a4475e2c4 https://git.kernel.org/stable/c/8a4311bbde702362fe7412045d06ab6767235dac https://git.kernel.org/stable/c/a174706ba4dad895c40b1d2277bade16dfacdcd9 •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-56594 – drm/amdgpu: set the right AMDGPU sg segment limitation
https://notcve.org/view.php?id=CVE-2024-56594
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: set the right AMDGPU sg segment limitation The driver needs to set the correct max_segment_size; otherwise debug_dma_map_sg() will complain about the over-mapping of the AMDGPU sg length as following: WARNING: CPU: 6 PID: 1964 at kernel/dma/debug.c:1178 debug_dma_map_sg+0x2dc/0x370 [ 364.049444] Modules linked in: veth amdgpu(OE) amdxcp drm_exec gpu_sched drm_buddy drm_ttm_helper ttm(OE) drm_suballoc_helper drm_display_helper drm_kms_helper i2c_algo_bit rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace netfs xt_conntrack xt_MASQUERADE nf_conntrack_netlink xfrm_user xfrm_algo iptable_nat xt_addrtype iptable_filter br_netfilter nvme_fabrics overlay nfnetlink_cttimeout nfnetlink openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge stp llc amd_atl intel_rapl_msr intel_rapl_common sunrpc sch_fq_codel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg edac_mce_amd binfmt_misc snd_hda_codec snd_pci_acp6x snd_hda_core snd_acp_config snd_hwdep snd_soc_acpi kvm_amd snd_pcm kvm snd_seq_midi snd_seq_midi_event crct10dif_pclmul ghash_clmulni_intel sha512_ssse3 snd_rawmidi sha256_ssse3 sha1_ssse3 aesni_intel snd_seq nls_iso8859_1 crypto_simd snd_seq_device cryptd snd_timer rapl input_leds snd [ 364.049532] ipmi_devintf wmi_bmof ccp serio_raw k10temp sp5100_tco soundcore ipmi_msghandler cm32181 industrialio mac_hid msr parport_pc ppdev lp parport drm efi_pstore ip_tables x_tables pci_stub crc32_pclmul nvme ahci libahci i2c_piix4 r8169 nvme_core i2c_designware_pci realtek i2c_ccgx_ucsi video wmi hid_generic cdc_ether usbnet usbhid hid r8152 mii [ 364.049576] CPU: 6 PID: 1964 Comm: rocminfo Tainted: G OE 6.10.0-custom #492 [ 364.049579] Hardware name: AMD Majolica-RN/Majolica-RN, BIOS RMJ1009A 06/13/2021 [ 364.049582] RIP: 0010:debug_dma_map_sg+0x2dc/0x370 [ 364.049585] Code: 89 4d b8 e8 36 b1 86 00 8b 4d b8 48 8b 55 b0 44 8b 45 a8 4c 8b 4d a0 48 89 c6 48 c7 c7 00 4b 74 bc 4c 89 4d b8 e8 b4 73 f3 ff <0f> 0b 4c 8b 4d b8 8b 15 c8 2c b8 01 85 d2 0f 85 ee fd ff ff 8b 05 [ 364.049588] RSP: 0018:ffff9ca600b57ac0 EFLAGS: 00010286 [ 364.049590] RAX: 0000000000000000 RBX: ffff88b7c132b0c8 RCX: 0000000000000027 [ 364.049592] RDX: ffff88bb0f521688 RSI: 0000000000000001 RDI: ffff88bb0f521680 [ 364.049594] RBP: ffff9ca600b57b20 R08: 000000000000006f R09: ffff9ca600b57930 [ 364.049596] R10: ffff9ca600b57928 R11: ffffffffbcb46328 R12: 0000000000000000 [ 364.049597] R13: 0000000000000001 R14: ffff88b7c19c0700 R15: ffff88b7c9059800 [ 364.049599] FS: 00007fb2d3516e80(0000) GS:ffff88bb0f500000(0000) knlGS:0000000000000000 [ 364.049601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 364.049603] CR2: 000055610bd03598 CR3: 00000001049f6000 CR4: 0000000000350ef0 [ 364.049605] Call Trace: [ 364.049607] <TASK> [ 364.049609] ? show_regs+0x6d/0x80 [ 364.049614] ? __warn+0x8c/0x140 [ 364.049618] ? debug_dma_map_sg+0x2dc/0x370 [ 364.049621] ? report_bug+0x193/0x1a0 [ 364.049627] ? • https://git.kernel.org/stable/c/b5807a08954fdf914ef80b49aaa6cda965ecc95c https://git.kernel.org/stable/c/13c3a54f48a612a117dfd82a9dd91732261e869d https://git.kernel.org/stable/c/76581147b05c2adb6b47bbc697521725f10224e4 https://git.kernel.org/stable/c/ff0346a74627a5f607a33a3852586f8c7f678329 https://git.kernel.org/stable/c/b9e52a96ec92245bf15dabba1d3d862d7a03efb8 https://git.kernel.org/stable/c/76649ccf97e2cd72b62e34ed2fba6e0f89497eab https://git.kernel.org/stable/c/e2e97435783979124ba92d6870415c57ecfef6a5 •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-56593 – wifi: brcmfmac: Fix oops due to NULL pointer dereference in brcmf_sdiod_sglist_rw()
https://notcve.org/view.php?id=CVE-2024-56593
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix oops due to NULL pointer dereference in brcmf_sdiod_sglist_rw() This patch fixes a NULL pointer dereference bug in brcmfmac that occurs when a high 'sd_sgentry_align' value applies (e.g. 512) and a lot of queued SKBs are sent from the pkt queue. The problem is the number of entries in the pre-allocated sgtable, it is nents = max(rxglom_size, txglom_size) + max(rxglom_size, txglom_size) >> 4 + 1. Given the default [rt]xglom_size=32 it's actually 35 which is too small. Worst case, the pkt queue can end up with 64 SKBs. This occurs when a new SKB is added for each original SKB if tailroom isn't enough to hold tail_pad. At least one sg entry is needed for each SKB. So, eventually the "skb_queue_walk loop" in brcmf_sdiod_sglist_rw may run out of sg entries. This makes sg_next return NULL and this causes the oops. The patch sets nents to max(rxglom_size, txglom_size) * 2 to be able handle the worst-case. Btw. this requires only 64-35=29 * 16 (or 20 if CONFIG_NEED_SG_DMA_LENGTH) = 464 additional bytes of memory. • https://git.kernel.org/stable/c/342f87d263462c2670b77ea9a32074cab2ac6fa1 https://git.kernel.org/stable/c/7522d7d745d13fbeff3350fe6aa56c8dae263571 https://git.kernel.org/stable/c/dfb3f9d3f602602de208da7bdcc0f6d5ee74af68 https://git.kernel.org/stable/c/67a25ea28f8ec1da8894f2f115d01d3becf67dc7 https://git.kernel.org/stable/c/07c020c6d14d29e5a3ea4e4576b8ecf956a80834 https://git.kernel.org/stable/c/34941321b516bd7c6103bd01287d71a1804d19d3 https://git.kernel.org/stable/c/857282b819cbaa0675aaab1e7542e2c0579f52d7 •