VDB
CVE-2023-2248
CVE-2023-2248
PUBLISHED
Es existieren mehrere Schwachstellen im Linux-Kernel. Die Fehler bestehen aufgrund eines Heap-out-of-bounds read/write und mehrerer use-after-free-Fehler in den Komponenten traffic control (QoS) subsystem, io_uring subsystem und Performance Events system. Ein lokaler Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern.
EPSS 0.04% · 5.1th percentile
Risk Scores
EPSS Score
0.04%
5.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu | Ubuntu Linux | |
| IBM | IBM Spectrum Protect Plus 10.1 | |
| SUSE | SUSE Linux | |
| Red Hat | Red Hat Enterprise Linux | |
| NetApp | NetApp AFF | |
| Oracle | Oracle Linux | |
| Open Source | Open Source Linux Kernel | |
| NetApp | NetApp FAS | |
| Amazon | Amazon Linux 2 |
Exploit Intelligence
- https://tanzu.vmware.com/security/cve-2022-22950 (circl)
- nids_rules.yar (github-yara)
- nids_rules.yar (github-yara)
- nids_rules.yar (github-yara)
- nids_rules.yar (github-yara)
- nids_rules.yar (github-yara)
- nids_rules.yar (github-yara)
- Spring4Shell.yara (github-yara)
- Spring4Shell.yara (github-yara)
- Spring4Shell.yara (github-yara)
…and 27 more exploits
Timeline
- Apr 7, 2022 PoC Published
- May 2, 2023 EPSS Score
- May 8, 2023 CVE Rejected
- May 8, 2023 CVE Updated
- May 23, 2023 EPSS Score
- Jun 13, 2023 EPSS Score
- Jul 5, 2023 EPSS Score
- Jul 26, 2023 EPSS Score
- Aug 16, 2023 EPSS Score
- Sep 6, 2023 EPSS Score
- Sep 27, 2023 EPSS Score
- Oct 18, 2023 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1118.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1118 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-2248 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-2236 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-2235 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2192589 advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-May/014821.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-May/014813.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-May/014914.html advisory
- https://alas.aws.amazon.com/AL2/ALASKERNEL-5.15-2023-019.html advisory
- https://linux.oracle.com/errata/ELSA-2023-12375.html advisory
- https://security.netapp.com/advisory/ntap-20230609-0002/ advisory
- https://ubuntu.com/security/notices/USN-6175-1 advisory
- https://access.redhat.com/errata/RHSA-2023:3723 advisory
- https://access.redhat.com/errata/RHSA-2023:3705 advisory
- https://access.redhat.com/errata/RHSA-2023:3708 advisory
- https://ubuntu.com/security/notices/USN-6186-1 advisory
- https://oss.oracle.com/pipermail/el-errata/2023-June/014227.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2023-July/015470.html advisory
- https://access.redhat.com/errata/RHSA-2023:4137 advisory
…and 18 more