medium5.6
CVE-2022-29901
Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary…
Impact
Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Intel | Core I7-6500u Firmware | All versions |
| Intel | Core I7-6510u Firmware | All versions |
| Intel | Core I7-6560u Firmware | All versions |
| Intel | Core I7-6567u Firmware | All versions |
| Intel | Core I7-6600u Firmware | All versions |
| Intel | Core I7-6650u Firmware | All versions |
| Intel | Core I7-6660u Firmware | All versions |
| Intel | Core I7-6700 Firmware | All versions |
| Intel | Core I7-6700hq Firmware | All versions |
| Intel | Core I7-6700k Firmware | All versions |
| Intel | Core I7-6700t Firmware | All versions |
| Intel | Core I7-6700te Firmware | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.openwall.com/lists/oss-security/2022/07/12/2
- http://www.openwall.com/lists/oss-security/2022/07/12/4
- http://www.openwall.com/lists/oss-security/2022/07/12/5
- http://www.openwall.com/lists/oss-security/2022/07/13/1
- https://comsec.ethz.ch/retbleed
- https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html
- https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4RW5FCIYFNCQOEFJEUIRW3DGYW7CWBG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M27MB3QFNIJV4EQQSXWARHP3OGX6CR6K/
- https://security.gentoo.org/glsa/202402-07
- https://security.netapp.com/advisory/ntap-20221007-0007/
- https://www.debian.org/security/2022/dsa-5207
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00702.html
- https://www.secpod.com/blog/retbleed-intel-and-amd-processor-information-disclosure-vulnerability/
- http://www.openwall.com/lists/oss-security/2022/07/12/2
- http://www.openwall.com/lists/oss-security/2022/07/12/4
- http://www.openwall.com/lists/oss-security/2022/07/12/5
- http://www.openwall.com/lists/oss-security/2022/07/13/1
- https://comsec.ethz.ch/retbleed
- https://lists.debian.org/debian-lts-announce/2022/09/msg00011.html
- https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4RW5FCIYFNCQOEFJEUIRW3DGYW7CWBG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M27MB3QFNIJV4EQQSXWARHP3OGX6CR6K/
- https://security.gentoo.org/glsa/202402-07
- https://security.netapp.com/advisory/ntap-20221007-0007/