Details of VAR-202405-1307

ID

VAR-202405-1307

CVE

CVE-2024-26988

TITLE

Multiple vulnerabilities in Siemens SINEC OS third-party components

Trust: 0.6

sources: CNVD: CNVD-2025-19346

DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: init/main.c: Fix potential static_command_line memory overflow We allocate memory of size 'xlen + strlen(boot_command_line) + 1' for static_command_line, but the strings copied into static_command_line are extra_command_line and command_line, rather than extra_command_line and boot_command_line. When strlen(command_line) > strlen(boot_command_line), static_command_line will overflow. This patch just recovers strlen(command_line) which was miss-consolidated with strlen(boot_command_line) in the commit f5c7310ac73e ("init/main: add checks for the return value of memblock_alloc*()"). 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-6893-2 July 16, 2024 linux-gke, linux-nvidia 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-gke: Linux kernel for Google Container Engine (GKE) systems - linux-nvidia: Linux kernel for NVIDIA systems Details: It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel when modifying certain settings values through debugfs. A privileged local attacker could use this to cause a denial of service. (CVE-2024-24857, CVE-2024-24858, CVE-2024-24859) 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: - ARM64 architecture; - RISC-V architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - Compute Acceleration Framework; - Accessibility subsystem; - Android drivers; - Drivers core; - Bluetooth drivers; - Clock framework and drivers; - Data acquisition framework and drivers; - Cryptographic API; - Buffer Sharing and Synchronization framework; - GPU drivers; - On-Chip Interconnect management framework; - IOMMU subsystem; - Multiple devices driver; - Media drivers; - VMware VMCI Driver; - Network drivers; - Microsoft Azure Network Adapter (MANA) driver; - Device tree and open firmware driver; - Chrome hardware platform drivers; - i.MX PM domains; - TI SCI PM domains driver; - S/390 drivers; - SCSI drivers; - SPI subsystem; - Thermal drivers; - TTY drivers; - USB subsystem; - Framebuffer layer; - BTRFS file system; - Network file system server daemon; - NILFS2 file system; - File systems infrastructure; - Pstore file system; - SMB network file system; - BPF subsystem; - Bluetooth subsystem; - Netfilter; - io_uring subsystem; - Core kernel; - Extra boot config (XBC); - Memory management; - Amateur Radio drivers; - B.A.T.M.A.N. meshing protocol; - Ethernet bridge; - Networking core; - IPv4 networking; - IPv6 networking; - Multipath TCP; - NFC subsystem; - RDS protocol; - Network traffic control; - SMC sockets; - Sun RPC protocol; - TLS protocol; - Unix domain sockets; - Wireless networking; - eXpress Data Path; - SELinux security module; (CVE-2024-35976, CVE-2024-35873, CVE-2024-35959, CVE-2024-27012, CVE-2024-36025, CVE-2024-35868, CVE-2024-26995, CVE-2024-35916, CVE-2024-36023, CVE-2024-35964, CVE-2024-35890, CVE-2024-26980, CVE-2024-35950, CVE-2024-27006, CVE-2024-35955, CVE-2024-35885, CVE-2024-35960, CVE-2024-35932, CVE-2024-26986, CVE-2024-35884, CVE-2024-35860, CVE-2024-36020, CVE-2024-35930, CVE-2024-35919, CVE-2024-27020, CVE-2024-26928, CVE-2024-35903, CVE-2024-35907, CVE-2024-35904, CVE-2024-35972, CVE-2024-35892, CVE-2024-26921, CVE-2024-35869, CVE-2024-35957, CVE-2024-35967, CVE-2024-35927, CVE-2024-35946, CVE-2024-27000, CVE-2024-35943, CVE-2024-35902, CVE-2024-27013, CVE-2024-35968, CVE-2024-35970, CVE-2024-35865, CVE-2024-36022, CVE-2024-26993, CVE-2024-36027, CVE-2024-35895, CVE-2024-35908, CVE-2024-35901, CVE-2024-35872, CVE-2024-26925, CVE-2024-35917, CVE-2024-35898, CVE-2024-35861, CVE-2024-35900, CVE-2024-26984, CVE-2024-35891, CVE-2023-52699, CVE-2024-35961, CVE-2024-35951, CVE-2024-36019, CVE-2024-27021, CVE-2024-35939, CVE-2024-26997, CVE-2024-26999, CVE-2024-35897, CVE-2024-35896, CVE-2024-26817, CVE-2024-35875, CVE-2024-35935, CVE-2024-27015, CVE-2024-26982, CVE-2024-35958, CVE-2024-26989, CVE-2024-26922, CVE-2024-26811, CVE-2024-27003, CVE-2024-35920, CVE-2024-27007, CVE-2024-35879, CVE-2024-35979, CVE-2024-35978, CVE-2024-35914, CVE-2024-35938, CVE-2024-35913, CVE-2024-26985, CVE-2024-35915, CVE-2024-35974, CVE-2024-27001, CVE-2024-35940, CVE-2024-35867, CVE-2024-26994, CVE-2024-35886, CVE-2024-35899, CVE-2024-27022, CVE-2024-35910, CVE-2024-35893, CVE-2024-27010, CVE-2024-36024, CVE-2024-26926, CVE-2024-26923, CVE-2024-26990, CVE-2024-35912, CVE-2024-26987, CVE-2024-35966, CVE-2024-35977, CVE-2024-35866, CVE-2024-35975, CVE-2024-35965, CVE-2024-35933, CVE-2024-26936, CVE-2024-35889, CVE-2024-35863, CVE-2024-27002, CVE-2024-27018, CVE-2024-36021, CVE-2024-27019, CVE-2024-35921, CVE-2024-35870, CVE-2024-35956, CVE-2024-27016, CVE-2024-26996, CVE-2024-35878, CVE-2024-26988, CVE-2024-35888, CVE-2024-35936, CVE-2024-27014, CVE-2024-35883, CVE-2024-35862, CVE-2024-35945, CVE-2024-26983, CVE-2024-35982, CVE-2024-35924, CVE-2024-27004, CVE-2024-27008, CVE-2024-35963, CVE-2024-35909, CVE-2024-35911, CVE-2024-35973, CVE-2024-35887, CVE-2024-27009, CVE-2024-35980, CVE-2024-36026, CVE-2024-35969, CVE-2024-35954, CVE-2024-35864, CVE-2024-35953, CVE-2024-26998, CVE-2024-35931, CVE-2024-26981, CVE-2024-35971, CVE-2024-35934, CVE-2024-35929, CVE-2024-35918, CVE-2024-35937, CVE-2024-36018, CVE-2024-35877, CVE-2024-35925, CVE-2024-35981, CVE-2024-35985, CVE-2024-35942, CVE-2024-35922, CVE-2024-35952, CVE-2024-27011, CVE-2024-35944, CVE-2024-35905, CVE-2024-35880, CVE-2024-35882, CVE-2024-27005, CVE-2024-26991, CVE-2024-35871, CVE-2024-35926, CVE-2024-26992, CVE-2024-35894, CVE-2024-27017) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS linux-image-6.8.0-1006-gke 6.8.0-1006.9 linux-image-6.8.0-1009-nvidia 6.8.0-1009.9 linux-image-6.8.0-1009-nvidia-64k 6.8.0-1009.9 linux-image-gke 6.8.0-1006.9 linux-image-nvidia 6.8.0-1009.9 linux-image-nvidia-64k 6.8.0-1009.9 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-6893-2 https://ubuntu.com/security/notices/USN-6893-1 CVE-2023-52699, CVE-2024-24857, CVE-2024-24858, CVE-2024-24859, CVE-2024-26811, CVE-2024-26817, CVE-2024-26921, CVE-2024-26922, CVE-2024-26923, CVE-2024-26925, CVE-2024-26926, CVE-2024-26928, CVE-2024-26936, CVE-2024-26980, CVE-2024-26981, CVE-2024-26982, CVE-2024-26983, CVE-2024-26984, CVE-2024-26985, CVE-2024-26986, CVE-2024-26987, CVE-2024-26988, CVE-2024-26989, CVE-2024-26990, CVE-2024-26991, CVE-2024-26992, CVE-2024-26993, CVE-2024-26994, CVE-2024-26995, CVE-2024-26996, CVE-2024-26997, CVE-2024-26998, CVE-2024-26999, CVE-2024-27000, CVE-2024-27001, CVE-2024-27002, CVE-2024-27003, CVE-2024-27004, CVE-2024-27005, CVE-2024-27006, CVE-2024-27007, CVE-2024-27008, CVE-2024-27009, CVE-2024-27010, CVE-2024-27011, CVE-2024-27012, CVE-2024-27013, CVE-2024-27014, CVE-2024-27015, CVE-2024-27016, CVE-2024-27017, CVE-2024-27018, CVE-2024-27019, CVE-2024-27020, CVE-2024-27021, CVE-2024-27022, CVE-2024-35860, CVE-2024-35861, CVE-2024-35862, CVE-2024-35863, CVE-2024-35864, CVE-2024-35865, CVE-2024-35866, CVE-2024-35867, CVE-2024-35868, CVE-2024-35869, CVE-2024-35870, CVE-2024-35871, CVE-2024-35872, CVE-2024-35873, CVE-2024-35875, CVE-2024-35877, CVE-2024-35878, CVE-2024-35879, CVE-2024-35880, CVE-2024-35882, CVE-2024-35883, CVE-2024-35884, CVE-2024-35885, CVE-2024-35886, CVE-2024-35887, CVE-2024-35888, CVE-2024-35889, CVE-2024-35890, CVE-2024-35891, CVE-2024-35892, CVE-2024-35893, CVE-2024-35894, CVE-2024-35895, CVE-2024-35896, CVE-2024-35897, CVE-2024-35898, CVE-2024-35899, CVE-2024-35900, CVE-2024-35901, CVE-2024-35902, CVE-2024-35903, CVE-2024-35904, CVE-2024-35905, CVE-2024-35907, CVE-2024-35908, CVE-2024-35909, CVE-2024-35910, CVE-2024-35911, CVE-2024-35912, CVE-2024-35913, CVE-2024-35914, CVE-2024-35915, CVE-2024-35916, CVE-2024-35917, CVE-2024-35918, CVE-2024-35919, CVE-2024-35920, CVE-2024-35921, CVE-2024-35922, CVE-2024-35924, CVE-2024-35925, CVE-2024-35926, CVE-2024-35927, CVE-2024-35929, CVE-2024-35930, CVE-2024-35931, CVE-2024-35932, CVE-2024-35933, CVE-2024-35934, CVE-2024-35935, CVE-2024-35936, CVE-2024-35937, CVE-2024-35938, CVE-2024-35939, CVE-2024-35940, CVE-2024-35942, CVE-2024-35943, CVE-2024-35944, CVE-2024-35945, CVE-2024-35946, CVE-2024-35950, CVE-2024-35951, CVE-2024-35952, CVE-2024-35953, CVE-2024-35954, CVE-2024-35955, CVE-2024-35956, CVE-2024-35957, CVE-2024-35958, CVE-2024-35959, CVE-2024-35960, CVE-2024-35961, CVE-2024-35963, CVE-2024-35964, CVE-2024-35965, CVE-2024-35966, CVE-2024-35967, CVE-2024-35968, CVE-2024-35969, CVE-2024-35970, CVE-2024-35971, CVE-2024-35972, CVE-2024-35973, CVE-2024-35974, CVE-2024-35975, CVE-2024-35976, CVE-2024-35977, CVE-2024-35978, CVE-2024-35979, CVE-2024-35980, CVE-2024-35981, CVE-2024-35982, CVE-2024-35985, CVE-2024-36018, CVE-2024-36019, CVE-2024-36020, CVE-2024-36021, CVE-2024-36022, CVE-2024-36023, CVE-2024-36024, CVE-2024-36025, CVE-2024-36026, CVE-2024-36027 Package Information: https://launchpad.net/ubuntu/+source/linux-gke/6.8.0-1006.9 https://launchpad.net/ubuntu/+source/linux-nvidia/6.8.0-1009.9

Trust: 1.62

sources: NVD: CVE-2024-26988 // CNVD: CNVD-2025-19346 // PACKETSTORM: 179550 // PACKETSTORM: 179655

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-19346

AFFECTED PRODUCTS

vendor:	linux	model:	kernel	scope:	gte	version:	5.11	Trust: 1.0
vendor:	fedoraproject	model:	fedora	scope:	eq	version:	38	Trust: 1.0
vendor:	linux	model:	kernel	scope:	eq	version:	6.9	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	6.7	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	6.2	Trust: 1.0
vendor:	debian	model:	linux	scope:	eq	version:	10.0	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	6.6.29	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	5.16	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	6.1.88	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	5.10.216	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	6.8.8	Trust: 1.0
vendor:	fedoraproject	model:	fedora	scope:	eq	version:	39	Trust: 1.0
vendor:	fedoraproject	model:	fedora	scope:	eq	version:	40	Trust: 1.0
vendor:	linux	model:	kernel	scope:	gte	version:	5.1	Trust: 1.0
vendor:	linux	model:	kernel	scope:	lt	version:	5.15.157	Trust: 1.0
vendor:	siemens	model:	ruggedcom rst2428p	scope:	lt	version:	v3.1	Trust: 0.6
vendor:	siemens	model:	scalance xc-300/xr-300/xc-400/xr-500wg/xr-500 family	scope:	lt	version:	v3.1	Trust: 0.6
vendor:	siemens	model:	scalance xcm-/xrm-/xch-/xrh-300 family	scope:	lt	version:	v3.1	Trust: 0.6

sources: CNVD: CNVD-2025-19346 // NVD: CVE-2024-26988

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2024-26988
value:	HIGH
Trust: 1.0
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-2024-26988
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.1
Trust: 1.0

sources: CNVD: CNVD-2025-19346 // NVD: CVE-2024-26988

PROBLEMTYPE DATA

problemtype:

CWE-787

Trust: 1.0

sources: NVD: CVE-2024-26988

THREAT TYPE

local

Trust: 0.2

sources: PACKETSTORM: 179550 // PACKETSTORM: 179655

PATCH

title:

Patch for Multiple vulnerabilities in Siemens SINEC OS third-party components

url:

https://www.cnvd.org.cn/patchInfo/show/723071

Trust: 0.6

sources: CNVD: CNVD-2025-19346

EXTERNAL IDS

db:	SIEMENS	id:	SSA-613116	Trust: 1.6
db:	NVD	id:	CVE-2024-26988	Trust: 1.2
db:	SIEMENS	id:	SSA-265688	Trust: 1.0
db:	CNVD	id:	CNVD-2025-19346	Trust: 0.6
db:	PACKETSTORM	id:	179550	Trust: 0.1
db:	PACKETSTORM	id:	179655	Trust: 0.1

sources: CNVD: CNVD-2025-19346 // PACKETSTORM: 179550 // PACKETSTORM: 179655 // NVD: CVE-2024-26988

REFERENCES

url:	https://cert-portal.siemens.com/productcert/html/ssa-613116.html	Trust: 1.6
url:	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/damsozxjepuoxw33wzywcvay7z5s7ooy/	Trust: 1.0
url:	https://git.kernel.org/stable/c/2ef607ea103616aec0289f1b65d103d499fa903a	Trust: 1.0
url:	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/gcbzzec7l7ktwwas2nljk6so3izil4ww/	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/0dc727a4e05400205358a22c3d01ccad2c8e1fe4	Trust: 1.0
url:	https://git.kernel.org/stable/c/46dad3c1e57897ab9228332f03e1c14798d2d3b9	Trust: 1.0
url:	https://cert-portal.siemens.com/productcert/html/ssa-265688.html	Trust: 1.0
url:	https://git.kernel.org/stable/c/76c2f4d426a5358fced5d5990744d46f10a4ccea	Trust: 1.0
url:	https://git.kernel.org/stable/c/81cf85ae4f2dd5fa3e43021782aa72c4c85558e8	Trust: 1.0
url:	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ez6pjw7voz224td7n4jznu6kv32zj53/	Trust: 1.0
url:	https://git.kernel.org/stable/c/936a02b5a9630c5beb0353c3085cc49d86c57034	Trust: 1.0
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26923	Trust: 0.2
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26811	Trust: 0.2
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26988	Trust: 0.2
url:	https://nvd.nist.gov/vuln/detail/cve-2023-52699	Trust: 0.2
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26991	Trust: 0.2
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26926	Trust: 0.2
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26936	Trust: 0.2
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26992	Trust: 0.2
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26987	Trust: 0.2
url:	https://ubuntu.com/security/notices/usn-6893-1	Trust: 0.2
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26983	Trust: 0.2
url:	https://launchpad.net/ubuntu/+source/linux-gke/6.8.0-1006.9	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26817	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26928	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26984	Trust: 0.1
url:	https://ubuntu.com/security/notices/usn-6893-2	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26982	Trust: 0.1
url:	https://launchpad.net/ubuntu/+source/linux-nvidia/6.8.0-1009.9	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26980	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26981	Trust: 0.1
url:	https://ubuntu.com/security/notices/usn-6893-3	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26985	Trust: 0.1
url:	https://nvd.nist.gov/vuln/detail/cve-2024-26989	Trust: 0.1
url:	https://launchpad.net/ubuntu/+source/linux-aws/6.8.0-1011.12	Trust: 0.1

sources: CNVD: CNVD-2025-19346 // PACKETSTORM: 179550 // PACKETSTORM: 179655 // NVD: CVE-2024-26988

CREDITS

Ubuntu

Trust: 0.2

sources: PACKETSTORM: 179550 // PACKETSTORM: 179655

SOURCES

db:	CNVD	id:	CNVD-2025-19346
db:	PACKETSTORM	id:	179550
db:	PACKETSTORM	id:	179655
db:	NVD	id:	CVE-2024-26988

LAST UPDATE DATE

2026-06-18T19:37:33.140000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-19346	date:	2025-08-22T00:00:00
db:	NVD	id:	CVE-2024-26988	date:	2026-05-12T12:16:29.050

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-19346	date:	2025-08-12T00:00:00
db:	PACKETSTORM	id:	179550	date:	2024-07-16T15:19:45
db:	PACKETSTORM	id:	179655	date:	2024-07-23T12:34:58
db:	NVD	id:	CVE-2024-26988	date:	2024-05-01T06:15:16.420