CVE-2021-0129
First published: Wed May 26 2021(Updated: )
A flaw was found in the Linux kernel. Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access. The highest threat from this vulnerability is to data confidentiality and integrity.
Credit: secure@intel.com secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/bluez | <=5.55-3<=5.50-1.2<=5.50-1.2~deb10u1 | 5.58-1~exp0 5.55-3.1 5.50-1.2~deb10u2 |
| redhat/kernel-rt | <0:4.18.0-348.rt7.130.el8 | 0:4.18.0-348.rt7.130.el8 |
| redhat/kernel | <0:4.18.0-348.el8 | 0:4.18.0-348.el8 |
| BlueZ BlueZ | <5.57 | |
| Linux Linux kernel | >=2.6.12<4.4.270 | |
| Linux Linux kernel | >=4.9<4.9.270 | |
| Linux Linux kernel | >=4.14<4.14.234 | |
| Linux Linux kernel | >=4.19<4.19.192 | |
| Linux Linux kernel | >=5.4<5.4.122 | |
| Linux Linux kernel | >=5.10<5.10.40 | |
| Linux Linux kernel | >=5.12<5.12.7 | |
| Linux Linux kernel | =5.13-rc1 | |
| Redhat Enterprise Linux | =7.0 | |
| Redhat Enterprise Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| All of | ||
| BlueZ BlueZ | <5.57 | |
| Any of | ||
| Linux Linux kernel | >=2.6.12<4.4.270 | |
| Linux Linux kernel | >=4.9<4.9.270 | |
| Linux Linux kernel | >=4.14<4.14.234 | |
| Linux Linux kernel | >=4.19<4.19.192 | |
| Linux Linux kernel | >=5.4<5.4.122 | |
| Linux Linux kernel | >=5.10<5.10.40 | |
| Linux Linux kernel | >=5.12<5.12.7 | |
| Linux Linux kernel | =5.13-rc1 | |
| redhat/kernel | <5.13 | 5.13 |
| debian/bluez | 5.55-3.1+deb11u1 5.55-3.1+deb11u2 5.66-1+deb12u2 5.66-1+deb12u1 5.77-1 | |
| debian/linux | 5.10.223-1 6.1.106-3 6.1.99-1 6.10.9-1 |
Remedy
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2021-0129
- https://security-tracker.debian.org/tracker/CVE-2020-26558
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0129
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26558
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00517.html
- https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=00da0fb4972cf59e1c075f313da81ea549cb8738
- https://security-tracker.debian.org/tracker/CVE-2021-3588
- https://security-tracker.debian.org/tracker/CVE-2020-27153
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989614
- https://www.cve.org/CVERecord?id=CVE-2021-0129 https://nvd.nist.gov/vuln/detail/CVE-2021-0129
- https://bugzilla.redhat.com/show_bug.cgi?id=1965038
- https://access.redhat.com/errata/RHSA-2021:4140
- https://access.redhat.com/errata/RHSA-2021:4356
- https://access.redhat.com/security/cve/cve-2021-0129
- https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html
- https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html
- https://lists.debian.org/debian-lts-announce/2021/06/msg00022.html
- https://security.gentoo.org/glsa/202209-16
- https://security.netapp.com/advisory/ntap-20210716-0002/
- https://www.debian.org/security/2021/dsa-4951
- https://launchpad.net/bugs/cve/CVE-2021-0129
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1972112
- https://git.kernel.org/linus/6d19628f539fccf899298ff02ee4c73e4bf6df3f
- https://nvd.nist.gov/vuln/detail/CVE-2021-0129
- https://ubuntu.com/security/CVE-2021-0129
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