[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-USN-6503-1":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":34,"duplicates":35,"related":36,"reserved_at":9,"published_at":42,"modified_at":43,"state":9,"summary":44,"references_raw":46,"kevs":74,"epss":9,"epss_history":75,"metrics":76,"affected":77},"USN-6503-1","linux, linux-aws, linux-laptop, linux-lowlatency, linux-oem-6.5, linux-oracle, linux-raspi, linux-starfive vulnerabilities\n\nYu Hao discovered that the UBI driver in the Linux kernel did not properly\ncheck for MTD with zero erasesize during device attachment. A local\nprivileged attacker could use this to cause a denial of service (system\ncrash). (CVE-2023-31085)\n\nBien Pham discovered that the netfiler subsystem in the Linux kernel\ncontained a race condition, leading to a use-after-free vulnerability. A\nlocal user could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2023-4244)\n\nMaxim Levitsky discovered that the KVM nested virtualization (SVM)\nimplementation for AMD processors in the Linux kernel did not properly\nhandle x2AVIC MSRs. An attacker in a guest VM could use this to cause a\ndenial of service (host kernel crash). (CVE-2023-5090)\n\nIt was discovered that the SMB network file sharing protocol implementation\nin the Linux kernel did not properly handle certain error conditions,\nleading to a use-after-free vulnerability. A local attacker could use this\nto cause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2023-5345)\n\nMurray McAllister discovered that the VMware Virtual GPU DRM driver in the\nLinux kernel did not properly handle memory objects when storing surfaces,\nleading to a use-after-free vulnerability. A local attacker in a guest VM\ncould use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2023-5633)\n\n",null,[],[],[],[14,16,18,20,22,24,26,28,30,32],{"_key":15},"CVE-2023-31085",{"_key":17},"CVE-2023-4244",{"_key":19},"CVE-2023-5090",{"_key":21},"CVE-2023-5345",{"_key":23},"CVE-2023-5633",{"_key":25},"UBUNTU-CVE-2023-31085",{"_key":27},"UBUNTU-CVE-2023-4244",{"_key":29},"UBUNTU-CVE-2023-5090",{"_key":31},"UBUNTU-CVE-2023-5345",{"_key":33},"UBUNTU-CVE-2023-5633",[],[],[37,38,39,40,41],{"_key":25},{"_key":27},{"_key":29},{"_key":31},{"_key":33},"2023-11-21T19:58:21Z","2026-06-03T14:04:12.112249205Z",{"cisa_kev":45,"cisa_ransomware":45,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[47,53,58,62,66,70],{"url":48,"sources":49,"tags":51},"https://ubuntu.com/security/notices/USN-6503-1",[50],"osv_ubuntu",[52],"Advisory",{"url":54,"sources":55,"tags":56},"https://ubuntu.com/security/CVE-2023-4244",[50],[57],"REPORT",{"url":59,"sources":60,"tags":61},"https://ubuntu.com/security/CVE-2023-5090",[50],[57],{"url":63,"sources":64,"tags":65},"https://ubuntu.com/security/CVE-2023-5345",[50],[57],{"url":67,"sources":68,"tags":69},"https://ubuntu.com/security/CVE-2023-5633",[50],[57],{"url":71,"sources":72,"tags":73},"https://ubuntu.com/security/CVE-2023-31085",[50],[57],[],[],[],[78],{"ecosystem":79,"name":80,"vendor":81,"product":80,"cpe_part":9,"purl_type":82,"purl_namespace":81,"purl_name":80,"source":9,"versions":83},"Ubuntu","linux-oem-6.5","ubuntu","deb",[84],{"version":85,"is_range":86,"range_type":87,"version_start":9,"version_start_type":9,"version_end":88,"version_end_type":89,"fixed_in":9},"lt6_5_0_1008_8",true,"ecosystem","6.5.0-1008.8","excluding"]