Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0409 kpatch-patch security update 25 January 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kpatch-patch Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2022-2964 Original Bulletin: https://access.redhat.com/errata/RHSA-2023:0404 Comment: CVSS (Max): 7.8 CVE-2022-2964 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kpatch-patch security update Advisory ID: RHSA-2023:0404-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0404 Issue date: 2023-01-24 CVE Names: CVE-2022-2964 ===================================================================== 1. Summary: An update for kpatch-patch is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Server (v. 7) - ppc64le, x86_64 3. Description: This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel. Security Fix(es): * kernel: memory corruption in AX88179_178A based USB ethernet device. (CVE-2022-2964) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2067482 - CVE-2022-2964 kernel: memory corruption in AX88179_178A based USB ethernet device. 6. Package List: Red Hat Enterprise Linux Server (v. 7): Source: kpatch-patch-3_10_0-1160_71_1-1-2.el7.src.rpm kpatch-patch-3_10_0-1160_76_1-1-2.el7.src.rpm kpatch-patch-3_10_0-1160_80_1-1-1.el7.src.rpm kpatch-patch-3_10_0-1160_81_1-1-1.el7.src.rpm ppc64le: kpatch-patch-3_10_0-1160_71_1-1-2.el7.ppc64le.rpm kpatch-patch-3_10_0-1160_71_1-debuginfo-1-2.el7.ppc64le.rpm kpatch-patch-3_10_0-1160_76_1-1-2.el7.ppc64le.rpm kpatch-patch-3_10_0-1160_76_1-debuginfo-1-2.el7.ppc64le.rpm kpatch-patch-3_10_0-1160_80_1-1-1.el7.ppc64le.rpm kpatch-patch-3_10_0-1160_80_1-debuginfo-1-1.el7.ppc64le.rpm kpatch-patch-3_10_0-1160_81_1-1-1.el7.ppc64le.rpm kpatch-patch-3_10_0-1160_81_1-debuginfo-1-1.el7.ppc64le.rpm x86_64: kpatch-patch-3_10_0-1160_71_1-1-2.el7.x86_64.rpm kpatch-patch-3_10_0-1160_71_1-debuginfo-1-2.el7.x86_64.rpm kpatch-patch-3_10_0-1160_76_1-1-2.el7.x86_64.rpm kpatch-patch-3_10_0-1160_76_1-debuginfo-1-2.el7.x86_64.rpm kpatch-patch-3_10_0-1160_80_1-1-1.el7.x86_64.rpm kpatch-patch-3_10_0-1160_80_1-debuginfo-1-1.el7.x86_64.rpm kpatch-patch-3_10_0-1160_81_1-1-1.el7.x86_64.rpm kpatch-patch-3_10_0-1160_81_1-debuginfo-1-1.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-2964 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY9AIo9zjgjWX9erEAQg/sQ//YHi+fwqLXoKOvTVAfd7N5/0XEVtFxRUB W+s4KYtcPVyGw318Xd1Il0y/kb/Qsw06/UMPHapOBSopzdihPaySsyjYIiJu0fPX 3zUAOfDOmqTehDlVPzC+AhHXN7bsHeX4fg9KeF0MugRbuDHMFRslBIh5jaHaD4Fu GeA/sXPxZ+xzuzh7ALiaIxAUHOzk6CLNI3TcCUoMipZt6P25zMPkOCzK3UlFNSWp 5BAir7uZUUxYRdaVzIdx6UtWcp2iKLWQbBvpB9keQ+9Fl/o/juLfaOmH28gB/A9+ WFjgjleWUeJYbZQYfzbdJy1+SCWhnmc6gFaUW55ZVMTyQwZq7UzgJVzH3d2J+mjN IHTBRyokMdibLX7cL529AH3Ecvk7eY19bEa7wMjSoQ9l+NZ/1/buFtadtjSBNTZ/ kcVMx/HVT5FXim7iID7XxojBA07vErnh/pPyvlJe7uzyv7NYLKzVs2i84leBVzTs 28jrICvk97QZ3obdScHOxDpGQXPxvltl9qFH78QarBfYhRH9sQXqSVjzr8+NpmoY cK1L3iUp8cEnRr2ZDQfJlNGTl+By2bOFNpgNZioLglQGc2kYzo6S/3NtW7gRi5F1 AS4w94ueRf7NQDM9puQS42P4Vhn99rvjoTOExOHDGQ67BY8HDqivbFBx1sRPk58j z0X7ROA+ECQ= =WEyv - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBY9CG68kNZI30y1K9AQhwDhAAnDZER8Mvem1H8PGYmFf1nqAecx9FzJ4n MITfohoHkgSHzMngzDzP+6bNFMeUGp6/6oEOWgmAwtTCuIAln1susVIROFqNxAB7 J8UewZI5xTWmwfkJbiJBhdmElmp6pQeFp+BBnz0k5iLvzZqdviNaIJeS8s6/w3DT 7QpeMXOtR3Eh9QqjT902kOzdo3uWQ3p4dfUNmccNc4T2Pf9ZX3qcU2aPu1yquGpk AeBQmVrWMpkRFmfnUSXAD9MJTGCZMQC5zI7t6wj6KzBLYhvqRXa4DpT+2pkx2J9g Qs23/ozui5zY7FqOGVY90YM31dQmiaoIc68Cex25xsqC7v2VaziPTuJWUy22nNrg TaCzU/y+IF1auv7MKR2sM9mjUkaYbXjUycpHW0LQYm8oi7p/niyrgk8AwNKMjHW5 x6Wjo56TGf5Rf8zAY6xskTA4S36Cf28Tq+YSgXZS4gUkHjNd27BQqMWPT566iSW3 fDr+a6aifYXZrS34Kxo+yZvS9Wy+ou00TyOAbDFIbjfgKLKxLHvX/HoHwuzo5t6H HQQnE+r4S7a+7TXOQp4oHTUfSTpFgJnhSNDNSZ6mfxOoYmAjvkIx+xbNT4VmKUnd QMsBVMeR5EaTzdDcU+dvTSjpJXlXWs/oWWhaMoyDa8WYta6YI62cujWhAax3ViSv Db4yrc8ZwtU= =Oxls -----END PGP SIGNATURE-----