CVE-2023-2162: Use After Free
First published: Tue Apr 18 2023(Updated: )
A use-after-free vulnerability was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in SCSI sub-component in the Linux Kernel. In this flaw an attacker could leak kernel internal information.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <6.2 | |
| Linux Linux kernel | =6.2 | |
| Linux Linux kernel | =6.2-rc1 | |
| Linux Linux kernel | =6.2-rc2 | |
| Linux Linux kernel | =6.2-rc3 | |
| Linux Linux kernel | =6.2-rc4 | |
| Linux Linux kernel | =6.2-rc5 | |
| IBM QRadar SIEM | <=7.5 - 7.5.0 UP8 IF01 | |
| redhat/Kernel | <6.2 | 6.2 |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.119-1 6.12.10-1 |
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Reference Links
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
- https://www.spinics.net/lists/linux-scsi/msg181542.html
- https://launchpad.net/bugs/cve/CVE-2023-2162
- https://exchange.xforce.ibmcloud.com/vulnerabilities/253490
- https://www.ibm.com/support/pages/node/7150684 (Advisory)
- https://access.redhat.com/errata/RHSA-2024:0113
- https://access.redhat.com/errata/RHSA-2024:0134
- https://access.redhat.com/errata/RHSA-2024:0402
- https://access.redhat.com/errata/RHSA-2024:0403
- https://access.redhat.com/errata/RHSA-2024:0431
- https://access.redhat.com/errata/RHSA-2024:0432
- https://access.redhat.com/errata/RHSA-2024:0439
- https://access.redhat.com/errata/RHSA-2024:0448
- https://access.redhat.com/errata/RHSA-2024:0412
- https://access.redhat.com/errata/RHSA-2024:0563
- https://access.redhat.com/errata/RHSA-2024:0562
- https://access.redhat.com/errata/RHSA-2024:0575
- https://bugzilla.redhat.com/show_bug.cgi?id=2187773
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2162
- https://nvd.nist.gov/vuln/detail/CVE-2023-2162
- https://security-tracker.debian.org/tracker/CVE-2023-2162
- https://ubuntu.com/security/CVE-2023-2162
- https://git.kernel.org/linus/f484a794e4ee2a9ce61f52a78e810ac45f3fe3b3
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