{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2020-25643","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","dateUpdated":"2024-08-04T15:40:36.280Z","dateReserved":"2020-09-16T00:00:00.000Z","datePublished":"2020-10-06T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2022-10-11T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation in the ppp_cp_parse_cr function which can cause the system to crash or cause a denial of service. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."}],"affected":[{"vendor":"n/a","product":"kernel","versions":[{"version":"Linux kernel versions before 5.9-rc7","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1879981"},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=66d42ed8b25b64eb63111a2b8582c5afc8bf1105"},{"name":"openSUSE-SU-2020:1655","tags":["vendor-advisory"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html"},{"name":"openSUSE-SU-2020:1698","tags":["vendor-advisory"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00042.html"},{"name":"DSA-4774","tags":["vendor-advisory"],"url":"https://www.debian.org/security/2020/dsa-4774"},{"name":"[debian-lts-announce] 20201028 [SECURITY] [DLA 2417-1] linux-4.19 security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2020/10/msg00028.html"},{"name":"[debian-lts-announce] 20201030 [SECURITY] [DLA 2420-1] linux security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html"},{"name":"[debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html"},{"url":"https://security.netapp.com/advisory/ntap-20201103-0002/"},{"url":"https://www.starwindsoftware.com/security/sw-20210325-0002/"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-20","cweId":"CWE-20"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T15:40:36.280Z"},"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1879981","tags":["x_transferred"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=66d42ed8b25b64eb63111a2b8582c5afc8bf1105","tags":["x_transferred"]},{"name":"openSUSE-SU-2020:1655","tags":["vendor-advisory","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html"},{"name":"openSUSE-SU-2020:1698","tags":["vendor-advisory","x_transferred"],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00042.html"},{"name":"DSA-4774","tags":["vendor-advisory","x_transferred"],"url":"https://www.debian.org/security/2020/dsa-4774"},{"name":"[debian-lts-announce] 20201028 [SECURITY] [DLA 2417-1] linux-4.19 security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2020/10/msg00028.html"},{"name":"[debian-lts-announce] 20201030 [SECURITY] [DLA 2420-1] linux security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html"},{"name":"[debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html"},{"url":"https://security.netapp.com/advisory/ntap-20201103-0002/","tags":["x_transferred"]},{"url":"https://www.starwindsoftware.com/security/sw-20210325-0002/","tags":["x_transferred"]}]}]}}