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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3990 kpatch-patch security update 30 October 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kpatch-patch Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Impact/Access: Access Privileged Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-9506 Reference: ASB-2019.0238 ESB-2019.3846 ESB-2019.3895.2 ESB-2019.3868.3 ESB-2019.3835.3 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:3231 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: kpatch-patch security update Advisory ID: RHSA-2019:3231-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:3231 Issue date: 2019-10-29 CVE Names: CVE-2019-9506 ===================================================================== 1. Summary: An update for kpatch-patch is now available for Red Hat Enterprise Linux 7.6 Extended Update Support. 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 EUS (v. 7.6) - 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): * hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB) (CVE-2019-9506) 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: Before applying this update, make sure all previously released errata relevant to your system have been applied. 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/): 1727857 - CVE-2019-9506 hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB) 6. Package List: Red Hat Enterprise Linux Server EUS (v. 7.6): Source: kpatch-patch-3_10_0-957_35_1-1-2.el7.src.rpm kpatch-patch-3_10_0-957_35_2-1-1.el7.src.rpm ppc64le: kpatch-patch-3_10_0-957_35_1-1-2.el7.ppc64le.rpm kpatch-patch-3_10_0-957_35_1-debuginfo-1-2.el7.ppc64le.rpm kpatch-patch-3_10_0-957_35_2-1-1.el7.ppc64le.rpm kpatch-patch-3_10_0-957_35_2-debuginfo-1-1.el7.ppc64le.rpm x86_64: kpatch-patch-3_10_0-957_35_1-1-2.el7.x86_64.rpm kpatch-patch-3_10_0-957_35_1-debuginfo-1-2.el7.x86_64.rpm kpatch-patch-3_10_0-957_35_2-1-1.el7.x86_64.rpm kpatch-patch-3_10_0-957_35_2-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-2019-9506 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 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXbhG7tzjgjWX9erEAQiJiRAAlxaNmCdMxHOYs2eOoA/rYtBqpvYrgYm0 L+p/DLeAR/dwdRezBsjaOdF7WQleDZDSjOqssOIQwALG1htclxwK2Vi/WQeAREjI J0fRugLwkwvoB4elMif7LFXy5hqSOd1semNwIwn7YRDioyFgDG/AJTAmmQNJ1sds HDHkvGzngfq5W9yXcrNNnUyh5kFKcKkBcNUrpIDjIB1pD7+8GPNmhfB7NGAzzv5B vhaSRDHScbL2fBH6g06MfoeWC/bdErAfmGQyfcMOSWvgLxcgixHBSd45oAufni38 BrNboaPoOoTId3fPHQpE0jT1e3xTgZ/GE7K1EjSOmSaHvx8at7GNn+gsg6b5JajS JwcoxeO3IIErBH/hXZ+aDLr1VQMeegOeTkJyFXktF9eVAwJdUIaslvTXWRGup0Hn O5Fkorh2URh/6r5TZ2yb5frUMSQi+No5768oI7Jlx5YiY1xj+L6QEXEmf5jP2IgO yNKKgRjnrvYoT+gSehtqgGAK/f0LX37R4ypB65/vQJ2bbSHH4Q56xLU9jITGyAMr wjCYFruK/Paj7huCh1jiv/2ltWxjHYLc1e80taODsmZmjKtrQ3HmPztocpSrURsf PjQrhRXYKOlicIpax8jjWNc0x4R4tBKQEZB4VCYBNXIicj4t5m0TKVLVo4bV/8Re SRdxJyMc9aM= =38fq - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXbjG7WaOgq3Tt24GAQirmBAAmhTPO2O/JGthuzVq2go1Nc555UvAIFzZ zxvxxrmSw8YFRC0qBpG/VDWDQfdzHGzARsLQR+XER2GihytTMCG5FYIhC/ThQ33q hZqlpLBolUTzkHFDLgTZwzfWEfs2XLPVdcoho+SPHDTVm8ATxpIynwWH51YlNjFR ZJHKYOmCNXSwnI2K61VirCCJNU25kQ3YrE1DirHgw6lAIcjZjiC6wNjeS0yGitxL 0S3zzxpqREvFXNgHj6CuX11YfwWRrPqPhNjYumecNBIyCjbusJNSe+cEFwp9/iCh fZevcW9UtjCYTkGPMn40j/UAGlHlaraMaDOL0wXNqLRqgu7n5eXLx7juWpVmF3Uw aBXQrs7vdrbhN3HQvqs1RSCEnqvylcTyTUGMyHKpVIYDT9J8keZS0E6Om3aX7P8c vz86IwzfgsUpfhWCZYmHwGURUaF0fR2OtMOEcbQtsmcLVQMyYfg5QEEHtfMrkJUy GvAxtnos1hwfUHZyybf7f8qabIZGbdqtzzR/dKPiIpguO3EWYYt8z16TO5eoRwWC 0Xlu385ymRFLJT0Rpv9BDPpAYk7KaAxlBUytiBrO+pifuNGLIQ3c/74X+hZm3d/d r/EAKncKMoTkqCdZIAyDHLEGYVkmHPASUOEpCxd91sg+1oY2hynwYETEoZMC29GR LQeGuxLnkCw= =W5gy -----END PGP SIGNATURE-----