CVE-2023-6915Medium· 6.2▾ SunlitA Null pointer dereference problem was found in ida_free in lib/idr.c in the Linux Kernel. This issue may allow an attacker using this library to cause a denial of service problem due to a missing check at a function return.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 34.1 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.3%
A Null pointer dereference problem was found in ida_free in lib/idr.c in the Linux Kernel. This issue may allow an attacker using this library to cause a denial of service problem due to a missing check at a function return.
kernel-rt (all versions)kernel (all versions)kernel (all versions)kernel (all versions)kernelkernelkernel-rtkernel-rt (all versions)Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
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.
Connected by shared product, vendor, weakness, or advisory.
CVE-2024-0841Medium· 6.6Kernel: hugetlbfs: null pointer dereference in hugetlbfs_fill_super function
CVE-2023-6622Medium· 5.5Kernel: null pointer dereference vulnerability in nft_dynset_init()
CVE-2023-6356Medium· 6.5Kernel: null pointer dereference in nvmet_tcp_build_iovec
CVE-2023-6535Medium· 6.5Kernel: null pointer dereference in nvmet_tcp_execute_request
CVE-2023-6536Medium· 6.5Kernel: null pointer dereference in __nvmet_req_complete
CVE-2026-119728Medium· 6.5Gst-plugins-bad: gst-plugins-bad: null pointer dereference in h.264 mvc sps cleanup during parse failure