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PT-2025-16699 · Linux +3 · Linux Kernel +3

🗓️ 16 Apr 2025 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 6 Views

Linux kernel vulnerability in UDP causing integer overflow due to large receive buffer settings.

Related
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC		The vulnerabilities of the functions dsa_tree_setup() and dsa_tree_teardown() in the net/dsa/dsa.c module support Linux’s distributed kernel architecture. These vulnerabilities allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.
8 Jul 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the kfddebugfs_hang_hws() function in the drivers/gpu/drm/amd/amdkfd/kfd_device.c driver for the Direct Rendering Infrastructure (DRI) of AMD graphics cards in Linux operating systems allows a hacker to cause a system failure.
8 Jul 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the dsa_switch_parse() function in the net/dsa/dsa.c module allows a hacker to cause a service failure in systems with a distributed kernel architecture of the Linux operating system.
8 Jul 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the mctp_frag_queue() function in the net/mctp/route.c module of the MCTP implementation in the Linux operating system’s kernel allows a attacker to cause a service failure.
13 Jul 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the `secure_boot_fuse_state_show()` function in the `drivers/platform/mellanox/mlxbf-bootctl.c` kernel module of the Linux operating system allows a hacker to trigger a service failure.
13 Jul 202600:00
–bdu_fstec
BDU FSTEC		The vulnerabilities of the functions dcn20_enable_stream() (drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c) and dcn401_enable_stream() (drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c) in the DRI driver for AMD graphics cards with Linux operating systems allow attackers to cause system failures.
13 Jul 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the btf_ext_parse_info() function in the tools/lib/bpf/btf.c kernel module of the Linux operating system allows a hacker to trigger a service failure.
13 Jul 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the driver cb7210 module’s drivers/staging/gpib/cb7210/cb7210.c in the Linux operating system allows a hacker to cause a service failure.
13 Jul 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the `init_amd_bd()` function in the `arch/x86/kernel/cpu/amd.c` module, which is part of the Linux operating system’s x86 kernel support, allows a hacker to trigger a service failure.
13 Jul 202600:00
–bdu_fstec
BDU FSTEC		The vulnerability of the __iov_iter_get_pages_alloc() function in the lib/iov_iter.c module of the Linux operating system allows a attacker to cause a service failure.
13 Jul 202600:00
–bdu_fstec
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08 Jul 2025 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.5 - 7.8
EPSS0.28222
SSVC
linux kerneludp vulnerabilityinteger overflowsocket memory allocationreceive buffer limit
6