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ID

VAR-202405-1970


CVE

CVE-2024-36008


TITLE

Linux  of  Linux Kernel  In  NULL  Pointer dereference vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2024-003241

DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: ipv4: check for NULL idev in ip_route_use_hint() syzbot was able to trigger a NULL deref in fib_validate_source() in an old tree [1]. It appears the bug exists in latest trees. All calls to __in_dev_get_rcu() must be checked for a NULL result. [1] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 2 PID: 3257 Comm: syz-executor.3 Not tainted 5.10.0-syzkaller #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:fib_validate_source+0xbf/0x15a0 net/ipv4/fib_frontend.c:425 Code: 18 f2 f2 f2 f2 42 c7 44 20 23 f3 f3 f3 f3 48 89 44 24 78 42 c6 44 20 27 f3 e8 5d 88 48 fc 4c 89 e8 48 c1 e8 03 48 89 44 24 18 <42> 80 3c 20 00 74 08 4c 89 ef e8 d2 15 98 fc 48 89 5c 24 10 41 bf RSP: 0018:ffffc900015fee40 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff88800f7a4000 RCX: ffff88800f4f90c0 RDX: 0000000000000000 RSI: 0000000004001eac RDI: ffff8880160c64c0 RBP: ffffc900015ff060 R08: 0000000000000000 R09: ffff88800f7a4000 R10: 0000000000000002 R11: ffff88800f4f90c0 R12: dffffc0000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffff88800f7a4000 FS: 00007f938acfe6c0(0000) GS:ffff888058c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f938acddd58 CR3: 000000001248e000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ip_route_use_hint+0x410/0x9b0 net/ipv4/route.c:2231 ip_rcv_finish_core+0x2c4/0x1a30 net/ipv4/ip_input.c:327 ip_list_rcv_finish net/ipv4/ip_input.c:612 [inline] ip_sublist_rcv+0x3ed/0xe50 net/ipv4/ip_input.c:638 ip_list_rcv+0x422/0x470 net/ipv4/ip_input.c:673 __netif_receive_skb_list_ptype net/core/dev.c:5572 [inline] __netif_receive_skb_list_core+0x6b1/0x890 net/core/dev.c:5620 __netif_receive_skb_list net/core/dev.c:5672 [inline] netif_receive_skb_list_internal+0x9f9/0xdc0 net/core/dev.c:5764 netif_receive_skb_list+0x55/0x3e0 net/core/dev.c:5816 xdp_recv_frames net/bpf/test_run.c:257 [inline] xdp_test_run_batch net/bpf/test_run.c:335 [inline] bpf_test_run_xdp_live+0x1818/0x1d00 net/bpf/test_run.c:363 bpf_prog_test_run_xdp+0x81f/0x1170 net/bpf/test_run.c:1376 bpf_prog_test_run+0x349/0x3c0 kernel/bpf/syscall.c:3736 __sys_bpf+0x45c/0x710 kernel/bpf/syscall.c:5115 __do_sys_bpf kernel/bpf/syscall.c:5201 [inline] __se_sys_bpf kernel/bpf/syscall.c:5199 [inline] __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5199. Linux of Linux Kernel for, NULL There is a vulnerability in pointer dereference.Service operation interruption (DoS) It may be in a state. The RUGGEDCOM RST2428P is a Layer 2 Ethernet switch based on the SINEC operating system with up to 28 non-blocking interfaces. SCALANCE X switches are used to connect industrial components such as programmable logic controllers (PLCs) or human-machine interfaces (HMIs). Multiple vulnerabilities in third-party components of Siemens' SINEC OS could allow attackers to gain control of the server. ========================================================================== Ubuntu Security Notice USN-6921-1 July 29, 2024 linux, linux-aws, linux-gcp, linux-gke, linux-ibm, linux-nvidia, linux-oem-6.8, linux-raspi vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux: Linux kernel - linux-aws: Linux kernel for Amazon Web Services (AWS) systems - linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems - linux-gke: Linux kernel for Google Container Engine (GKE) systems - linux-ibm: Linux kernel for IBM cloud systems - linux-nvidia: Linux kernel for NVIDIA systems - linux-oem-6.8: Linux kernel for OEM systems - linux-raspi: Linux kernel for Raspberry Pi systems Details: Benedict Schlüter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious #VC interrupts and compromise the security guarantees of AMD SEV-SNP. This flaw is known as WeSee. A local attacker in control of the hypervisor could use this to expose sensitive information or possibly execute arbitrary code in the trusted execution environment. (CVE-2024-25742) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - DMA engine subsystem; - HID subsystem; - I2C subsystem; - PHY drivers; - TTY drivers; - IPv4 networking; (CVE-2024-35990, CVE-2024-35997, CVE-2024-35992, CVE-2024-35984, CVE-2024-36008, CVE-2024-36016) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS linux-image-6.8.0-1007-gke 6.8.0-1007.10 linux-image-6.8.0-1008-raspi 6.8.0-1008.8 linux-image-6.8.0-1009-ibm 6.8.0-1009.9 linux-image-6.8.0-1009-oem 6.8.0-1009.9 linux-image-6.8.0-1010-nvidia 6.8.0-1010.10 linux-image-6.8.0-1010-nvidia-64k 6.8.0-1010.10 linux-image-6.8.0-1011-gcp 6.8.0-1011.12 linux-image-6.8.0-1012-aws 6.8.0-1012.13 linux-image-6.8.0-39-generic 6.8.0-39.39 linux-image-6.8.0-39-generic-64k 6.8.0-39.39 linux-image-aws 6.8.0-1012.13 linux-image-gcp 6.8.0-1011.12 linux-image-generic 6.8.0-39.39 linux-image-generic-64k 6.8.0-39.39 linux-image-generic-64k-hwe-24.04 6.8.0-39.39 linux-image-generic-hwe-24.04 6.8.0-39.39 linux-image-generic-lpae 6.8.0-39.39 linux-image-gke 6.8.0-1007.10 linux-image-ibm 6.8.0-1009.9 linux-image-ibm-classic 6.8.0-1009.9 linux-image-ibm-lts-24.04 6.8.0-1009.9 linux-image-kvm 6.8.0-39.39 linux-image-nvidia 6.8.0-1010.10 linux-image-nvidia-64k 6.8.0-1010.10 linux-image-oem-24.04 6.8.0-1009.9 linux-image-oem-24.04a 6.8.0-1009.9 linux-image-raspi 6.8.0-1008.8 linux-image-virtual 6.8.0-39.39 linux-image-virtual-hwe-24.04 6.8.0-39.39 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well. References: https://ubuntu.com/security/notices/USN-6921-1 CVE-2024-25742, CVE-2024-35984, CVE-2024-35990, CVE-2024-35992, CVE-2024-35997, CVE-2024-36008, CVE-2024-36016 Package Information: https://launchpad.net/ubuntu/+source/linux/6.8.0-39.39 https://launchpad.net/ubuntu/+source/linux-aws/6.8.0-1012.13 https://launchpad.net/ubuntu/+source/linux-gcp/6.8.0-1011.12 https://launchpad.net/ubuntu/+source/linux-gke/6.8.0-1007.10 https://launchpad.net/ubuntu/+source/linux-ibm/6.8.0-1009.9 https://launchpad.net/ubuntu/+source/linux-nvidia/6.8.0-1010.10 https://launchpad.net/ubuntu/+source/linux-oem-6.8/6.8.0-1009.9 https://launchpad.net/ubuntu/+source/linux-raspi/6.8.0-1008.8

Trust: 2.34

sources: NVD: CVE-2024-36008 // JVNDB: JVNDB-2024-003241 // CNVD: CNVD-2025-19346 // PACKETSTORM: 179790 // PACKETSTORM: 179773

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-19346

AFFECTED PRODUCTS

vendor:linuxmodel:kernelscope:gteversion:5.11

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:6.8.9

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:5.5

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:6.2

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:5.16

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:5.10.216

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:6.1.90

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:6.7

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:5.15.158

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:6.6.30

Trust: 1.0

vendor:linuxmodel:kernelscope:eqversion: -

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:5.16 that's all 6.1.90

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:6.7 that's all 6.8.9

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:5.11 that's all 5.15.158

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:5.5 that's all 5.10.216

Trust: 0.8

vendor:linuxmodel:kernelscope:eqversion:6.2 that's all 6.6.30

Trust: 0.8

vendor:siemensmodel:ruggedcom rst2428pscope:ltversion:v3.1

Trust: 0.6

vendor:siemensmodel:scalance xc-300/xr-300/xc-400/xr-500wg/xr-500 familyscope:ltversion:v3.1

Trust: 0.6

vendor:siemensmodel:scalance xcm-/xrm-/xch-/xrh-300 familyscope:ltversion:v3.1

Trust: 0.6

sources: CNVD: CNVD-2025-19346 // JVNDB: JVNDB-2024-003241 // NVD: CVE-2024-36008

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2024-36008
value: MEDIUM

Trust: 1.0

NVD: CVE-2024-36008
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2025-19346
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-19346
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2024-36008
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2024-36008
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-19346 // JVNDB: JVNDB-2024-003241 // NVD: CVE-2024-36008

PROBLEMTYPE DATA

problemtype:CWE-476

Trust: 1.0

problemtype:NULL Pointer dereference (CWE-476) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2024-003241 // NVD: CVE-2024-36008

THREAT TYPE

local

Trust: 0.2

sources: PACKETSTORM: 179790 // PACKETSTORM: 179773

TYPE

arbitrary

Trust: 0.2

sources: PACKETSTORM: 179790 // PACKETSTORM: 179773

PATCH

title:Linux Kernel Archivesurl:https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=03b5a9b2b526862b21bcc31976e393a6e63785d1

Trust: 0.8

title:Patch for Multiple vulnerabilities in Siemens SINEC OS third-party componentsurl:https://www.cnvd.org.cn/patchInfo/show/723071

Trust: 0.6

sources: CNVD: CNVD-2025-19346 // JVNDB: JVNDB-2024-003241

EXTERNAL IDS

db:NVDid:CVE-2024-36008

Trust: 2.8

db:SIEMENSid:SSA-613116

Trust: 1.6

db:SIEMENSid:SSA-265688

Trust: 1.0

db:JVNDBid:JVNDB-2024-003241

Trust: 0.8

db:CNVDid:CNVD-2025-19346

Trust: 0.6

db:PACKETSTORMid:179790

Trust: 0.1

db:PACKETSTORMid:179773

Trust: 0.1

sources: CNVD: CNVD-2025-19346 // PACKETSTORM: 179790 // PACKETSTORM: 179773 // JVNDB: JVNDB-2024-003241 // NVD: CVE-2024-36008

REFERENCES

url:https://cert-portal.siemens.com/productcert/html/ssa-613116.html

Trust: 1.6

url:https://nvd.nist.gov/vuln/detail/cve-2024-36008

Trust: 1.0

url:https://git.kernel.org/stable/c/03b5a9b2b526862b21bcc31976e393a6e63785d1

Trust: 1.0

url:https://git.kernel.org/stable/c/7a25bfd12733a8f38f8ca47c581f876c3d481ac0

Trust: 1.0

url:https://git.kernel.org/stable/c/7da0f91681c4902bc5c210356fdd963b04d5d1d4

Trust: 1.0

url:https://git.kernel.org/stable/c/c71ea3534ec0936fc57e6fb271c7cc6a2f68c295

Trust: 1.0

url:https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

Trust: 1.0

url:https://git.kernel.org/stable/c/58a4c9b1e5a3e53c9148e80b90e1e43897ce77d1

Trust: 1.0

url:https://cert-portal.siemens.com/productcert/html/ssa-265688.html

Trust: 1.0

url:https://git.kernel.org/stable/c/8240c7308c941db4d9a0a91b54eca843c616a655

Trust: 1.0

url:https://ubuntu.com/security/notices/usn-6921-1

Trust: 0.2

url:https://nvd.nist.gov/vuln/detail/cve-2024-35997

Trust: 0.2

url:https://nvd.nist.gov/vuln/detail/cve-2024-25742

Trust: 0.2

url:https://launchpad.net/ubuntu/+source/linux-lowlatency/6.8.0-39.39.1

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2024-35992

Trust: 0.1

url:https://ubuntu.com/security/notices/usn-6921-2

Trust: 0.1

url:https://launchpad.net/ubuntu/+source/linux-nvidia/6.8.0-1010.10

Trust: 0.1

url:https://launchpad.net/ubuntu/+source/linux-aws/6.8.0-1012.13

Trust: 0.1

url:https://launchpad.net/ubuntu/+source/linux-gke/6.8.0-1007.10

Trust: 0.1

url:https://launchpad.net/ubuntu/+source/linux-ibm/6.8.0-1009.9

Trust: 0.1

url:https://launchpad.net/ubuntu/+source/linux-gcp/6.8.0-1011.12

Trust: 0.1

url:https://launchpad.net/ubuntu/+source/linux-oem-6.8/6.8.0-1009.9

Trust: 0.1

url:https://launchpad.net/ubuntu/+source/linux-raspi/6.8.0-1008.8

Trust: 0.1

url:https://nvd.nist.gov/vuln/detail/cve-2024-36016

Trust: 0.1

url:https://launchpad.net/ubuntu/+source/linux/6.8.0-39.39

Trust: 0.1

sources: CNVD: CNVD-2025-19346 // PACKETSTORM: 179790 // PACKETSTORM: 179773 // JVNDB: JVNDB-2024-003241 // NVD: CVE-2024-36008

CREDITS

Ubuntu

Trust: 0.2

sources: PACKETSTORM: 179790 // PACKETSTORM: 179773

SOURCES

db:CNVDid:CNVD-2025-19346
db:PACKETSTORMid:179790
db:PACKETSTORMid:179773
db:JVNDBid:JVNDB-2024-003241
db:NVDid:CVE-2024-36008

LAST UPDATE DATE

2026-06-18T20:28:55.789000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-19346date:2025-08-22T00:00:00
db:JVNDBid:JVNDB-2024-003241date:2024-05-28T02:08:00
db:NVDid:CVE-2024-36008date:2026-05-12T12:16:47.590

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-19346date:2025-08-12T00:00:00
db:PACKETSTORMid:179790date:2024-07-30T12:21:54
db:PACKETSTORMid:179773date:2024-07-29T17:03:23
db:JVNDBid:JVNDB-2024-003241date:2024-05-28T00:00:00
db:NVDid:CVE-2024-36008date:2024-05-20T10:15:14.703