CVE-2023-4610 - OpenCVE

The SRCU code was added in upstream kernel v6.4-rc1 and removed before v6.4. This bug only existed in development kernels. Please see https://lore.kernel.org/all/ZTKVfoQZplpB8rki@casper.infradead.org and https://bugzilla.suse.com/show_bug.cgi?id=1215932 for more information.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
https://nvd.nist.gov/vuln/detail/CVE-2023-4610
https://www.cve.org/CVERecord?id=CVE-2023-4610
https://www.spinics.net/lists/kernel/msg4920917.html

History

No history.

MITRE

Status: REJECTED

Assigner: redhat

Published:

Updated: 2023-10-31T13:53:26.107Z

Reserved: 2023-08-29T17:48:53.527Z

Link: CVE-2023-4610

Vulnrichment

No data.

NVD

Status : Rejected

Published: 2023-10-31T14:15:12.053

Modified: 2023-11-07T04:22:47.497

Link: CVE-2023-4610

Redhat

Severity :

Publid Date: 2023-09-04T00:00:00Z

Links: CVE-2023-4610 - Bugzilla

{"acknowledgement": "Red Hat would like to thank Zhiyu zhang for reporting this issue.", "bugzilla": {"description": "kernel: KASAN: slab-use-after-free Read in radix_tree_lookup while fuzzing Linux kernel 6.4-rc6 with syzkaller.", "id": "2229691", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2229691"}, "csaw": false, "cvss3": {"cvss3_base_score": "0.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:N", "status": "draft"}, "cwe": "CWE-416", "details": ["A use-after-free flaw was found in radix_tree_lookup in ./lib/radix-tree.c in the Radix tree node cache in the Linux Kernel. This issue could allow a local attacker to crash the system and could lead to a kernel information leak problem."], "mitigation": {"lang": "en:us", "value": "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."}, "name": "CVE-2023-4610", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2023-09-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-4610\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-4610\nhttps://www.spinics.net/lists/kernel/msg4920917.html"], "statement": "The SRCU code was added in upstream kernel v6.4-rc1 and removed before v6.4. This bug only existed in development kernels. Please see https://lore.kernel.org/all/ZTKVfoQZplpB8rki@casper.infradead.org and https://bugzilla.suse.com/show_bug.cgi?id=1215932 for more information."}