CVE-2024-26633

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-26633
In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() syzbot pointed out [1] that NEXTHDR_FRAGMENT handling is broken. Reading frag_off can only be done if we pulled enough bytes to skb->head. Currently we might access garbage. [1] BUG: KMSAN: uninit-value in ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0 ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0 ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline] ip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432 __netdev_start_xmit include/linux/netdevice.h:4940 [inline] netdev_start_xmit include/linux/netdevice.h:4954 [inline] xmit_one net/core/dev.c:3548 [inline] dev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564 __dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349 dev_queue_xmit include/linux/netdevice.h:3134 [inline] neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592 neigh_output include/net/neighbour.h:542 [inline] ip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137 ip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222 NF_HOOK_COND include/linux/netfilter.h:303 [inline] ip6_output+0x323/0x610 net/ipv6/ip6_output.c:243 dst_output include/net/dst.h:451 [inline] ip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155 ip6_send_skb net/ipv6/ip6_output.c:1952 [inline] ip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972 rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582 rawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920 inet_sendmsg+0x105/0x190 net/ipv4/af_inet.c:847 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] ____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584 ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638 __sys_sendmsg net/socket.c:2667 [inline] __do_sys_sendmsg net/socket.c:2676 [inline] __se_sys_sendmsg net/socket.c:2674 [inline] __x64_sys_sendmsg+0x307/0x490 net/socket.c:2674 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x44/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b Uninit was created at: slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768 slab_alloc_node mm/slub.c:3478 [inline] __kmem_cache_alloc_node+0x5c9/0x970 mm/slub.c:3517 __do_kmalloc_node mm/slab_common.c:1006 [inline] __kmalloc_node_track_caller+0x118/0x3c0 mm/slab_common.c:1027 kmalloc_reserve+0x249/0x4a0 net/core/skbuff.c:582 pskb_expand_head+0x226/0x1a00 net/core/skbuff.c:2098 __pskb_pull_tail+0x13b/0x2310 net/core/skbuff.c:2655 pskb_may_pull_reason include/linux/skbuff.h:2673 [inline] pskb_may_pull include/linux/skbuff.h:2681 [inline] ip6_tnl_parse_tlv_enc_lim+0x901/0xbb0 net/ipv6/ip6_tunnel.c:408 ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline] ip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432 __netdev_start_xmit include/linux/netdevice.h:4940 [inline] netdev_start_xmit include/linux/netdevice.h:4954 [inline] xmit_one net/core/dev.c:3548 [inline] dev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564 __dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349 dev_queue_xmit include/linux/netdevice.h:3134 [inline] neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592 neigh_output include/net/neighbour.h:542 [inline] ip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137 ip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222 NF_HOOK_COND include/linux/netfilter.h:303 [inline] ip6_output+0x323/0x610 net/ipv6/ip6_output.c:243 dst_output include/net/dst.h:451 [inline] ip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155 ip6_send_skb net/ipv6/ip6_output.c:1952 [inline] ip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972 rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582 rawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920 inet_sendmsg+0x105/0x190 net/ipv4/af_inet.c:847 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] ____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584 ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638 __sys_sendmsg net/socket.c:2667 [inline] __do_sys_sendms ---truncated---

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/135414f300c5db995e2a2f3bf0f455de9d014aee Patch
https://git.kernel.org/stable/c/3f15ba3dc14e6ee002ea01b4faddc3d49200377c Patch
https://git.kernel.org/stable/c/4329426cf6b8e22b798db2331c7ef1dd2a9c748d Patch
https://git.kernel.org/stable/c/62a1fedeb14c7ac0947ef33fadbabd35ed2400a2 Patch
https://git.kernel.org/stable/c/687c5d52fe53e602e76826dbd4d7af412747e183 Patch
https://git.kernel.org/stable/c/ba8d904c274268b18ef3dc11d3ca7b24a96cb087 Patch
https://git.kernel.org/stable/c/d375b98e0248980681e5e56b712026174d617198 Patch
https://git.kernel.org/stable/c/da23bd709b46168f7dfc36055801011222b076cd Patch
https://git.kernel.org/stable/c/135414f300c5db995e2a2f3bf0f455de9d014aee Patch
https://git.kernel.org/stable/c/3f15ba3dc14e6ee002ea01b4faddc3d49200377c Patch
https://git.kernel.org/stable/c/4329426cf6b8e22b798db2331c7ef1dd2a9c748d Patch
https://git.kernel.org/stable/c/62a1fedeb14c7ac0947ef33fadbabd35ed2400a2 Patch
https://git.kernel.org/stable/c/687c5d52fe53e602e76826dbd4d7af412747e183 Patch
https://git.kernel.org/stable/c/ba8d904c274268b18ef3dc11d3ca7b24a96cb087 Patch
https://git.kernel.org/stable/c/d375b98e0248980681e5e56b712026174d617198 Patch
https://git.kernel.org/stable/c/da23bd709b46168f7dfc36055801011222b076cd Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20241220-0001/ Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:ontap_tools:9:*:*:*:*:vmware_vsphere:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:netapp:a1k_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a1k:*:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:netapp:a70_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a70:*:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:netapp:a90_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a90:*:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:netapp:a800_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a800:*:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:netapp:c800_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:c800:*:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:netapp:a900_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a900:*:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:netapp:9500_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:9500:*:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:netapp:c190_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:c190:*:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:netapp:a150_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a150:*:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:netapp:a220_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a220:*:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:netapp:fas2720_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:fas2720:*:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:netapp:fas2750_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:fas2750:*:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:netapp:fas2820_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:fas2820:*:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:netapp:h610c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h610c:*:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h610s:*:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:netapp:h615c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h615c:*:*:*:*:*:*:*:*
History

04 Apr 2025, 14:49

Type Values Removed Values Added
CWE NVD-CWE-noinfo
References () https://git.kernel.org/stable/c/135414f300c5db995e2a2f3bf0f455de9d014aee - () https://git.kernel.org/stable/c/135414f300c5db995e2a2f3bf0f455de9d014aee - Patch
References () https://git.kernel.org/stable/c/3f15ba3dc14e6ee002ea01b4faddc3d49200377c - () https://git.kernel.org/stable/c/3f15ba3dc14e6ee002ea01b4faddc3d49200377c - Patch
References () https://git.kernel.org/stable/c/4329426cf6b8e22b798db2331c7ef1dd2a9c748d - () https://git.kernel.org/stable/c/4329426cf6b8e22b798db2331c7ef1dd2a9c748d - Patch
References () https://git.kernel.org/stable/c/62a1fedeb14c7ac0947ef33fadbabd35ed2400a2 - () https://git.kernel.org/stable/c/62a1fedeb14c7ac0947ef33fadbabd35ed2400a2 - Patch
References () https://git.kernel.org/stable/c/687c5d52fe53e602e76826dbd4d7af412747e183 - () https://git.kernel.org/stable/c/687c5d52fe53e602e76826dbd4d7af412747e183 - Patch
References () https://git.kernel.org/stable/c/ba8d904c274268b18ef3dc11d3ca7b24a96cb087 - () https://git.kernel.org/stable/c/ba8d904c274268b18ef3dc11d3ca7b24a96cb087 - Patch
References () https://git.kernel.org/stable/c/d375b98e0248980681e5e56b712026174d617198 - () https://git.kernel.org/stable/c/d375b98e0248980681e5e56b712026174d617198 - Patch
References () https://git.kernel.org/stable/c/da23bd709b46168f7dfc36055801011222b076cd - () https://git.kernel.org/stable/c/da23bd709b46168f7dfc36055801011222b076cd - Patch
References () https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html - () https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html - Mailing List, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html - () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html - Mailing List, Third Party Advisory
References () https://security.netapp.com/advisory/ntap-20241220-0001/ - () https://security.netapp.com/advisory/ntap-20241220-0001/ - Third Party Advisory
CPE cpe:2.3:o:netapp:9500_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h610c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:a900_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:c190:*:*:*:*:*:*:*:*
cpe:2.3:o:netapp:a150_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:a1k_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:a800_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h615c:*:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a150:*:*:*:*:*:*:*:*
cpe:2.3:o:netapp:c800_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h615c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h610s:*:*:*:*:*:*:*:*
cpe:2.3:o:netapp:a220_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:fas2750_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:a90_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a800:*:*:*:*:*:*:*:*
cpe:2.3:o:netapp:fas2820_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a1k:*:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a70:*:*:*:*:*:*:*:*
cpe:2.3:a:netapp:ontap_tools:9:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:h:netapp:fas2720:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a90:*:*:*:*:*:*:*:*
cpe:2.3:h:netapp:c800:*:*:*:*:*:*:*:*
cpe:2.3:o:netapp:fas2720_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h610c:*:*:*:*:*:*:*:*
cpe:2.3:h:netapp:fas2820:*:*:*:*:*:*:*:*
cpe:2.3:h:netapp:9500:*:*:*:*:*:*:*:*
cpe:2.3:h:netapp:fas2750:*:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a220:*:*:*:*:*:*:*:*
cpe:2.3:h:netapp:a900:*:*:*:*:*:*:*:*
cpe:2.3:o:netapp:c190_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:a70_firmware:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
First Time Netapp a900 Firmware
Netapp a220
Netapp c190 Firmware
Netapp 9500 Firmware
Netapp a90
Netapp h610s
Debian debian Linux
Netapp 9500
Netapp a800 Firmware
Netapp fas2820
Netapp a900
Netapp h610c
Netapp fas2720 Firmware
Netapp a150
Netapp ontap Tools
Netapp ontap Select Deploy Administration Utility
Netapp a150 Firmware
Netapp fas2750
Netapp h610c Firmware
Linux
Netapp
Debian
Netapp c800 Firmware
Netapp h615c Firmware
Netapp c190
Netapp a1k Firmware
Netapp a70 Firmware
Netapp c800
Netapp fas2750 Firmware
Netapp a70
Netapp fas2820 Firmware
Netapp h610s Firmware
Netapp a220 Firmware
Netapp h615c
Netapp a800
Netapp fas2720
Linux linux Kernel
Netapp a1k
Netapp a90 Firmware

20 Dec 2024, 13:15

Type Values Removed Values Added
References
  • () https://security.netapp.com/advisory/ntap-20241220-0001/ -

21 Nov 2024, 09:02

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html -
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html -
References () https://git.kernel.org/stable/c/135414f300c5db995e2a2f3bf0f455de9d014aee - () https://git.kernel.org/stable/c/135414f300c5db995e2a2f3bf0f455de9d014aee -
References () https://git.kernel.org/stable/c/3f15ba3dc14e6ee002ea01b4faddc3d49200377c - () https://git.kernel.org/stable/c/3f15ba3dc14e6ee002ea01b4faddc3d49200377c -
References () https://git.kernel.org/stable/c/4329426cf6b8e22b798db2331c7ef1dd2a9c748d - () https://git.kernel.org/stable/c/4329426cf6b8e22b798db2331c7ef1dd2a9c748d -
References () https://git.kernel.org/stable/c/62a1fedeb14c7ac0947ef33fadbabd35ed2400a2 - () https://git.kernel.org/stable/c/62a1fedeb14c7ac0947ef33fadbabd35ed2400a2 -
References () https://git.kernel.org/stable/c/687c5d52fe53e602e76826dbd4d7af412747e183 - () https://git.kernel.org/stable/c/687c5d52fe53e602e76826dbd4d7af412747e183 -
References () https://git.kernel.org/stable/c/ba8d904c274268b18ef3dc11d3ca7b24a96cb087 - () https://git.kernel.org/stable/c/ba8d904c274268b18ef3dc11d3ca7b24a96cb087 -
References () https://git.kernel.org/stable/c/d375b98e0248980681e5e56b712026174d617198 - () https://git.kernel.org/stable/c/d375b98e0248980681e5e56b712026174d617198 -
References () https://git.kernel.org/stable/c/da23bd709b46168f7dfc36055801011222b076cd - () https://git.kernel.org/stable/c/da23bd709b46168f7dfc36055801011222b076cd -

05 Nov 2024, 18:35

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5

05 Nov 2024, 10:15

Type Values Removed Values Added
References
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}

27 Jun 2024, 12:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html -

25 Jun 2024, 21:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html -

18 Mar 2024, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-03-18 11:15

Updated : 2025-04-04 14:49

NVD link : CVE-2024-26633

Mitre link : CVE-2024-26633

CVE.ORG link : CVE-2024-26633

JSON object : View

Products Affected

debian

  • debian_linux

netapp

  • c190
  • h610s
  • a90
  • a900_firmware
  • c190_firmware
  • c800
  • a800
  • 9500
  • ontap_tools
  • a70
  • a150_firmware
  • a800_firmware
  • h615c
  • a90_firmware
  • fas2720
  • a1k_firmware
  • a220_firmware
  • a70_firmware
  • a150
  • c800_firmware
  • fas2820_firmware
  • 9500_firmware
  • fas2750_firmware
  • h610c_firmware
  • h610s_firmware
  • fas2720_firmware
  • h610c
  • fas2820
  • h615c_firmware
  • fas2750
  • a900
  • a1k
  • a220
  • ontap_select_deploy_administration_utility

linux

  • linux_kernel
CWE
NVD-CWE-noinfo