This page tracks the Ubuntu fix status. The vulnerability itself is described on the main CVE page.
View CVE-2022-2097 →
UBUNTU-CVE-2022-2097
AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumst...
Original description
The description as published by the source.
AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p).
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Ubuntu:Pro:16.04:LTS
edk2
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:18.04:LTS
openssl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-1ubuntu2.1~18.04.20"}]}]
Ubuntu:Pro:FIPS-updates:18.04:LTS
openssl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-1ubuntu2.fips.2.1~18.04.20"}]}]
Ubuntu:Pro:FIPS:18.04:LTS
openssl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:20.04:LTS
openssl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1f-1ubuntu2.16"}]}]
Ubuntu:Pro:FIPS-updates:20.04:LTS
openssl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1f-1ubuntu2.fips.16"}]}]
Ubuntu:Pro:FIPS:20.04:LTS
openssl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:22.04:LTS
nodejs
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.22.9~dfsg-1ubuntu3.1"}]}]
Ubuntu:22.04:LTS
openssl
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.2-0ubuntu1.6"}]}]
References
- advisory ubuntu.com
- advisory ubuntu.com
- report ubuntu.com
- report openssl.org
- report cve.org