ghsa-vh2f-wj96-fxxh
Vulnerability from github
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mlx5: Fix fortify source warning while accessing Eth segment
------------[ cut here ]------------
memcpy: detected field-spanning write (size 56) of single field "eseg->inline_hdr.start" at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 (size 2)
WARNING: CPU: 0 PID: 293779 at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]
Modules linked in: 8021q garp mrp stp llc rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) ib_uverbs(OE) ib_core(OE) mlx5_core(OE) pci_hyperv_intf mlxdevm(OE) mlx_compat(OE) tls mlxfw(OE) psample nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink mst_pciconf(OE) knem(OE) vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd irqbypass cuse nfsv3 nfs fscache netfs xfrm_user xfrm_algo ipmi_devintf ipmi_msghandler binfmt_misc crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 snd_pcsp aesni_intel crypto_simd cryptd snd_pcm snd_timer joydev snd soundcore input_leds serio_raw evbug nfsd auth_rpcgss nfs_acl lockd grace sch_fq_codel sunrpc drm efi_pstore ip_tables x_tables autofs4 psmouse virtio_net net_failover failover floppy
[last unloaded: mlx_compat(OE)]
CPU: 0 PID: 293779 Comm: ssh Tainted: G OE 6.2.0-32-generic #32~22.04.1-Ubuntu
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
RIP: 0010:mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]
Code: 0c 01 00 a8 01 75 25 48 8b 75 a0 b9 02 00 00 00 48 c7 c2 10 5b fd c0 48 c7 c7 80 5b fd c0 c6 05 57 0c 03 00 01 e8 95 4d 93 da <0f> 0b 44 8b 4d b0 4c 8b 45 c8 48 8b 4d c0 e9 49 fb ff ff 41 0f b7
RSP: 0018:ffffb5b48478b570 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffb5b48478b628 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffb5b48478b5e8
R13: ffff963a3c609b5e R14: ffff9639c3fbd800 R15: ffffb5b480475a80
FS: 00007fc03b444c80(0000) GS:ffff963a3dc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556f46bdf000 CR3: 0000000006ac6003 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
{
"affected": [],
"aliases": [
"CVE-2024-26907"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-17T11:15:11Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/mlx5: Fix fortify source warning while accessing Eth segment\n\n ------------[ cut here ]------------\n memcpy: detected field-spanning write (size 56) of single field \"eseg-\u003einline_hdr.start\" at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 (size 2)\n WARNING: CPU: 0 PID: 293779 at /var/lib/dkms/mlnx-ofed-kernel/5.8/build/drivers/infiniband/hw/mlx5/wr.c:131 mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]\n Modules linked in: 8021q garp mrp stp llc rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) ib_uverbs(OE) ib_core(OE) mlx5_core(OE) pci_hyperv_intf mlxdevm(OE) mlx_compat(OE) tls mlxfw(OE) psample nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink mst_pciconf(OE) knem(OE) vfio_pci vfio_pci_core vfio_iommu_type1 vfio iommufd irqbypass cuse nfsv3 nfs fscache netfs xfrm_user xfrm_algo ipmi_devintf ipmi_msghandler binfmt_misc crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 snd_pcsp aesni_intel crypto_simd cryptd snd_pcm snd_timer joydev snd soundcore input_leds serio_raw evbug nfsd auth_rpcgss nfs_acl lockd grace sch_fq_codel sunrpc drm efi_pstore ip_tables x_tables autofs4 psmouse virtio_net net_failover failover floppy\n [last unloaded: mlx_compat(OE)]\n CPU: 0 PID: 293779 Comm: ssh Tainted: G OE 6.2.0-32-generic #32~22.04.1-Ubuntu\n Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011\n RIP: 0010:mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]\n Code: 0c 01 00 a8 01 75 25 48 8b 75 a0 b9 02 00 00 00 48 c7 c2 10 5b fd c0 48 c7 c7 80 5b fd c0 c6 05 57 0c 03 00 01 e8 95 4d 93 da \u003c0f\u003e 0b 44 8b 4d b0 4c 8b 45 c8 48 8b 4d c0 e9 49 fb ff ff 41 0f b7\n RSP: 0018:ffffb5b48478b570 EFLAGS: 00010046\n RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000\n RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000\n RBP: ffffb5b48478b628 R08: 0000000000000000 R09: 0000000000000000\n R10: 0000000000000000 R11: 0000000000000000 R12: ffffb5b48478b5e8\n R13: ffff963a3c609b5e R14: ffff9639c3fbd800 R15: ffffb5b480475a80\n FS: 00007fc03b444c80(0000) GS:ffff963a3dc00000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 0000556f46bdf000 CR3: 0000000006ac6003 CR4: 00000000003706f0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n Call Trace:\n \u003cTASK\u003e\n ? show_regs+0x72/0x90\n ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]\n ? __warn+0x8d/0x160\n ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]\n ? report_bug+0x1bb/0x1d0\n ? handle_bug+0x46/0x90\n ? exc_invalid_op+0x19/0x80\n ? asm_exc_invalid_op+0x1b/0x20\n ? mlx5_ib_post_send+0x191b/0x1a60 [mlx5_ib]\n mlx5_ib_post_send_nodrain+0xb/0x20 [mlx5_ib]\n ipoib_send+0x2ec/0x770 [ib_ipoib]\n ipoib_start_xmit+0x5a0/0x770 [ib_ipoib]\n dev_hard_start_xmit+0x8e/0x1e0\n ? validate_xmit_skb_list+0x4d/0x80\n sch_direct_xmit+0x116/0x3a0\n __dev_xmit_skb+0x1fd/0x580\n __dev_queue_xmit+0x284/0x6b0\n ? _raw_spin_unlock_irq+0xe/0x50\n ? __flush_work.isra.0+0x20d/0x370\n ? push_pseudo_header+0x17/0x40 [ib_ipoib]\n neigh_connected_output+0xcd/0x110\n ip_finish_output2+0x179/0x480\n ? __smp_call_single_queue+0x61/0xa0\n __ip_finish_output+0xc3/0x190\n ip_finish_output+0x2e/0xf0\n ip_output+0x78/0x110\n ? __pfx_ip_finish_output+0x10/0x10\n ip_local_out+0x64/0x70\n __ip_queue_xmit+0x18a/0x460\n ip_queue_xmit+0x15/0x30\n __tcp_transmit_skb+0x914/0x9c0\n tcp_write_xmit+0x334/0x8d0\n tcp_push_one+0x3c/0x60\n tcp_sendmsg_locked+0x2e1/0xac0\n tcp_sendmsg+0x2d/0x50\n inet_sendmsg+0x43/0x90\n sock_sendmsg+0x68/0x80\n sock_write_iter+0x93/0x100\n vfs_write+0x326/0x3c0\n ksys_write+0xbd/0xf0\n ? do_syscall_64+0x69/0x90\n __x64_sys_write+0x19/0x30\n do_syscall_\n---truncated---",
"id": "GHSA-vh2f-wj96-fxxh",
"modified": "2024-06-26T00:31:38Z",
"published": "2024-04-17T12:32:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26907"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/185fa07000e0a81d54cf8c05414cebff14469a5c"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4d5e86a56615cc387d21c629f9af8fb0e958d350"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/60ba938a8bc8c90e724c75f98e932f9fb7ae1b9d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/9a624a5f95733bac4648ecadb320ca83aa9c08fd"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/cad82f1671e41094acd3b9a60cd27d67a3c64a21"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/d27c48dc309da72c3b46351a1205d89687272baa"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.