[Bug 1218680] New: VUL-0: CVE-2022-36765: EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise ...
https://bugzilla.suse.com/show_bug.cgi?id=1218680 Bug ID: 1218680 Summary: VUL-0: CVE-2022-36765: EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise ... Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.6 Hardware: Other URL: https://smash.suse.de/issue/390490/ OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Security Assignee: guillaume.gardet@opensuse.org Reporter: smash_bz@suse.de QA Contact: security-team@suse.de CC: stoyan.manolov@suse.com Target Milestone: --- Found By: Security Response Team Blocker: --- EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-36765 https://www.cve.org/CVERecord?id=CVE-2022-36765 https://github.com/tianocore/edk2/security/advisories/GHSA-ch4w-v7m3-g8wx -- You are receiving this mail because: You are on the CC list for the bug.
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Stoyan Manolov
https://bugzilla.suse.com/show_bug.cgi?id=1218680
Stoyan Manolov
https://bugzilla.suse.com/show_bug.cgi?id=1218680
https://bugzilla.suse.com/show_bug.cgi?id=1218680#c2
--- Comment #2 from Joey Lee
EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.
References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-36765 https://www.cve.org/CVERecord?id=CVE-2022-36765 https://github.com/tianocore/edk2/security/advisories/GHSA-ch4w-v7m3-g8wx
Upstream experts are still working on the patch in the above EDK2 bug. I will backport it when the patch be merged to edk2 mainline. -- You are receiving this mail because: You are on the CC list for the bug.
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--- Comment #3 from Joey Lee
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Stoyan Manolov
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