Information Exposure Affecting kernel package, versions <0:4.9.81-35.56.amzn1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-AMZN201803-KERNEL-1710449
- published27 Sept 2021
- disclosed26 Jan 2018
Introduced: 26 Jan 2018
CVE-2018-5750 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2018.03 kernel to version 0:4.9.81-35.56.amzn1 or higher.
This issue was patched in ALAS-2018-956.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel package and not the kernel package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
The acpi_smbus_hc_add function in drivers/acpi/sbshc.c in the Linux kernel through 4.14.15 allows local users to obtain sensitive address information by reading dmesg data from an SBS HC printk call.
References
- https://patchwork.kernel.org/patch/10174835/
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5750
- https://www.debian.org/security/2018/dsa-4120
- https://www.debian.org/security/2018/dsa-4187
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
- https://access.redhat.com/errata/RHSA-2018:0676
- https://access.redhat.com/errata/RHSA-2018:1062
- https://access.redhat.com/errata/RHSA-2018:2948
- http://www.securitytracker.com/id/1040319
- https://usn.ubuntu.com/3631-1/
- https://usn.ubuntu.com/3631-2/
- https://usn.ubuntu.com/3697-1/
- https://usn.ubuntu.com/3697-2/
- https://usn.ubuntu.com/3698-1/
- https://usn.ubuntu.com/3698-2/