CVE-2020-10732
- Source
- https://cve.org/CVERecord?id=CVE-2020-10732
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-10732.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-10732
- Aliases
-
- A-170658976
- ASB-A-170658976
- Downstream
- Related
- Published
- 2020-06-12T14:15:11.277Z
- Modified
- 2026-05-12T03:52:54.473077Z
- Severity
-
- 4.4 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.
- Database specific
{ "unresolved_ranges": [ { "source": "CPE_FIELD", "extracted_events": [ { "introduced": "9.5" } ], "cpe": "cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vmware_vsphere:*:*" }, { "source": "CPE_FIELD", "extracted_events": [ { "last_affected": "14.04" } ], "cpe": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*" }, { "source": "CPE_FIELD", "extracted_events": [ { "last_affected": "16.04" } ], "cpe": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*" }, { "source": "CPE_FIELD", "extracted_events": [ { "last_affected": "18.04" } ], "cpe": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*" }, { "source": "CPE_FIELD", "extracted_events": [ { "last_affected": "20.04" } ], "cpe": "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*" }, { "source": "CPE_FIELD", "extracted_events": [ { "fixed": "3.16.85" }, { "introduced": "4.4" }, { "fixed": "4.4.226" }, { "introduced": "4.9" }, { "fixed": "4.9.226" }, { "introduced": "4.14" }, { "fixed": "4.14.183" }, { "introduced": "4.19" }, { "fixed": "4.19.126" }, { "introduced": "5.4" }, { "fixed": "5.4.44" }, { "introduced": "5.6" }, { "fixed": "5.6.16" } ], "cpe": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*" }, { "source": "CPE_FIELD", "extracted_events": [ { "last_affected": "15.1" } ], "cpe": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*" }, { "source": "CPE_FIELD", "extracted_events": [ { "last_affected": "15.2" } ], "cpe": "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*" } ] }- References
-
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html
- https://lore.kernel.org/lkml/CAG_fn=VZZ7yUxtOGzuTLkr7wmfXWtKK9BHHYawj=rt9XWnCYvg%40mail.gmail.com/
- https://security.netapp.com/advisory/ntap-20210129-0005/
- https://twitter.com/grsecurity/status/1252558055629299712
- https://usn.ubuntu.com/4411-1/
- https://usn.ubuntu.com/4427-1/
- https://usn.ubuntu.com/4439-1/
- https://usn.ubuntu.com/4440-1/
- https://usn.ubuntu.com/4485-1/
- https://github.com/google/kmsan/issues/76
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10732
- https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=aca969cacf07f41070d788ce2b8ca71f09d5207d
- https://github.com/ruscur/linux/commit/a95cdec9fa0c08e6eeb410d461c03af8fd1fef0a