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CVE-2023-33975 RIOT-OS vulnerable to Out of Bounds Write in _rbuf_add

🗓️ 30 May 2023 17:08:41Reported by GoogleType 
osv
 osv🔗 osv.dev👁 3 Views

RIOT-OS vulnerable to out-of-bounds write in _rbuf_add from crafted 6LoWPAN frames; DoS or code execution.

Related
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC		The vulnerability of the rbuf_add function in the 6LoWPAN packet processing network stack of the RIOT operating system allows a hacker to execute arbitrary code.
2 Jun 202300:00
–bdu_fstec
Circl		CVE-2023-33975
5 Jun 202310:59
–circl
CNNVD		RIOT RIOT-OS 缓冲区错误漏洞
30 May 202300:00
–cnnvd
CVE		CVE-2023-33975
30 May 202317:08
–cve
Cvelist		CVE-2023-33975 RIOT-OS vulnerable to Out of Bounds Write in _rbuf_add
30 May 202317:08
–cvelist
EUVD		EUVD-2023-38101
3 Oct 202520:07
–euvd
NVD		CVE-2023-33975
30 May 202318:15
–nvd
Prion		Design/Logic Flaw
30 May 202318:15
–prion
Positive Technologies		PT-2023-2963 · Riot-Os · Riot-Os
30 May 202300:00
–ptsecurity
RedhatCVE		CVE-2023-33975
23 May 202502:02
–redhatcve
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SourceLink
githubwww.github.com/RIOT-OS/RIOT/blob/f41b4b67b6affca0a8b32edced7f51088696869a/sys/net/gnrc/network_layer/sixlowpan/frag/rb/gnrc_sixlowpan_frag_rb.c
githubwww.github.com/RIOT-OS/RIOT/blob/f41b4b67b6affca0a8b32edced7f51088696869a/sys/net/gnrc/network_layer/sixlowpan/frag/rb/gnrc_sixlowpan_frag_rb.c
githubwww.github.com/RIOT-OS/RIOT/blob/f41b4b67b6affca0a8b32edced7f51088696869a/sys/net/gnrc/network_layer/sixlowpan/frag/rb/gnrc_sixlowpan_frag_rb.c
githubwww.github.com/RIOT-OS/RIOT/blob/f41b4b67b6affca0a8b32edced7f51088696869a/sys/net/gnrc/network_layer/sixlowpan/frag/rb/gnrc_sixlowpan_frag_rb.c
githubwww.github.com/RIOT-OS/RIOT/blob/f41b4b67b6affca0a8b32edced7f51088696869a/sys/net/gnrc/network_layer/sixlowpan/frag/rb/gnrc_sixlowpan_frag_rb.c
githubwww.github.com/CVEProject/cvelistV5/tree/main/cves/2023/33xxx/CVE-2023-33975.json
githubwww.github.com/RIOT-OS/RIOT/security/advisories/GHSA-f6ff-g7mh-58q4
nvdwww.nvd.nist.gov/vuln/detail/CVE-2023-33975
githubwww.github.com/RIOT-OS/RIOT/commit/1aeb90ee5555ae78b567a6365ae4ab71bfd1404b
githubwww.github.com/RIOT-OS/RIOT/pull/19680
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10 Apr 2026 04:58Current
7.5High risk
Vulners AI Score7.5
CVSS 3.19.8
EPSS0.0148
riot operating systemout of bounds writesixlowpan framesdenial of servicearbitrary code executionpull request 19680fragmented datagrams
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