{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing, aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability because the issue “is a bug in parsing mount options which can only be specified by a privileged user, so triggering the bug does not grant any powers not already held.”"}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2020-06-10T19:06:30.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"https://github.com/torvalds/linux/commit/aa9f7d5172fac9bf1f09e678c35e287a40a7b7dd"},{"tags":["x_refsource_MISC"],"url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=aa9f7d5172fac9bf1f09e678c35e287a40a7b7dd"},{"name":"DSA-4667","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"https://www.debian.org/security/2020/dsa-4667"},{"name":"USN-4364-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/4364-1/"},{"name":"USN-4367-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/4367-1/"},{"name":"USN-4368-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/4368-1/"},{"name":"USN-4363-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/4363-1/"},{"name":"USN-4369-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"https://usn.ubuntu.com/4369-1/"},{"name":"[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"},{"name":"[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"},{"name":"[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update","tags":["mailing-list","x_refsource_MLIST"],"url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"},{"name":"DSA-4698","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"https://www.debian.org/security/2020/dsa-4698"}],"tags":["disputed"],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-11565","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing, aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability because the issue “is a bug in parsing mount options which can only be specified by a privileged user, so triggering the bug does not grant any powers not already held.”."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://github.com/torvalds/linux/commit/aa9f7d5172fac9bf1f09e678c35e287a40a7b7dd","refsource":"MISC","url":"https://github.com/torvalds/linux/commit/aa9f7d5172fac9bf1f09e678c35e287a40a7b7dd"},{"name":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=aa9f7d5172fac9bf1f09e678c35e287a40a7b7dd","refsource":"MISC","url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=aa9f7d5172fac9bf1f09e678c35e287a40a7b7dd"},{"name":"DSA-4667","refsource":"DEBIAN","url":"https://www.debian.org/security/2020/dsa-4667"},{"name":"USN-4364-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/4364-1/"},{"name":"USN-4367-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/4367-1/"},{"name":"USN-4368-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/4368-1/"},{"name":"USN-4363-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/4363-1/"},{"name":"USN-4369-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/4369-1/"},{"name":"[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"},{"name":"[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"},{"name":"[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"},{"name":"DSA-4698","refsource":"DEBIAN","url":"https://www.debian.org/security/2020/dsa-4698"}]}}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-26T19:42:27.772420Z","id":"CVE-2020-11565","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-26T19:42:34.147Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T11:35:13.515Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/torvalds/linux/commit/aa9f7d5172fac9bf1f09e678c35e287a40a7b7dd"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=aa9f7d5172fac9bf1f09e678c35e287a40a7b7dd"},{"name":"DSA-4667","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"https://www.debian.org/security/2020/dsa-4667"},{"name":"USN-4364-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/4364-1/"},{"name":"USN-4367-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/4367-1/"},{"name":"USN-4368-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/4368-1/"},{"name":"USN-4363-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/4363-1/"},{"name":"USN-4369-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"https://usn.ubuntu.com/4369-1/"},{"name":"[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"},{"name":"[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"},{"name":"[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"},{"name":"DSA-4698","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"https://www.debian.org/security/2020/dsa-4698"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2020-11565","datePublished":"2020-04-06T00:08:41.000Z","dateReserved":"2020-04-06T00:00:00.000Z","dateUpdated":"2024-08-04T11:35:13.515Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}