[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-USN-8373-1":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-15T16:50:22.492Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":98,"duplicates":99,"related":100,"reserved_at":9,"published_at":122,"modified_at":123,"state":9,"summary":124,"references_raw":126,"kevs":218,"epss":9,"epss_history":219,"metrics":220,"affected":221},"USN-8373-1","linux, linux-aws, linux-aws-6.8, linux-aws-fips, linux-azure, linux-fips, linux-gcp, linux-gcp-6.8, linux-gcp-fips, linux-gke, linux-gkeop, linux-hwe-6.8, linux-ibm, linux-ibm-6.8, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-nvidia-tegra, linux-oracle, linux-oracle-6.8, linux-raspi, linux-raspi-realtime, linux-realtime, linux-realtime-6.8 vulnerabilities\n\n\nIt was discovered that the Linux kernel did not properly handle shared page\nfragments during socket buffer operations, collectively known as Dirty\nFrag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the\nRxRPC networking subsystem when processing paged fragments. A local\nattacker could use this to escalate privileges, or possibly escape a\ncontainer. (CVE-2026-43284, CVE-2026-43500, CVE-2026-45998, CVE-2026-46000)\n\nIt was discovered that a logic flaw existed in the XFRM ESP-in-TCP\nsubsystem in the Linux kernel when handling socket buffer fragments. This\nflaw is known as Fragnesia. A local attacker could use this to escalate\nprivileges, or possibly escape a container. (CVE-2026-43503,\nCVE-2026-46300)\n\nQualys discovered that a race condition existed in the ptrace subsystem of\nthe Linux kernel when privileged processes are exiting. An unprivileged\nlocal attacker could use this issue to expose sensitive information.\n(CVE-2026-46333)\n\nTristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0\ncontain a memory leak when handling AppArmor notifications. A local\nattacker could use this to cause resource exhaustion. (CVE-2026-47326)\n\nTristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0\ncontain a NULL pointer dereference when handling AppArmor notifications. A\nlocal attacker could use this to cause a kernel oops. (CVE-2026-47327)\n\nTristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0\ncontained an invalid free when handling AppArmor notifications. A local\nattacker could use this to corrupt kernel memory. (CVE-2026-47328)\n\nTristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0\ncontained insufficient validation of AppArmor notification responses. A\nlocal attacker could use this to allow crafted responses to be processed.\n(CVE-2026-47329)\n\nTristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0 used\nan uninitialized variable when handling AppArmor notifications. A local\nattacker could use this to cause incorrect caching of data.\n(CVE-2026-47330)\n\nTristan Madani discovered that Ubuntu Linux kernel 6.8 contained a use-\nafter-free (UAF) bug. A local attacker could use this to cause memory\ncorruption and, theoretically, arbitrary code execution. (CVE-2026-47331)\n\nTristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0\ncontained an out-of-bounds (OOB) read when handling AppArmor notifications.\nA local attacker could use this to cause information disclosure of kernel\nmemory. (CVE-2026-47332)\n\nTristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0\ncontained a out-of-bounds (OOB) read when handling AppArmor notifications.\nA local attacker could use this to cause kernel memory corruption and,\ntheoretically, influence processing of AppArmor policies. (CVE-2026-47333)\n\nTristan Madani discovered that Ubuntu Linux kernel 6.8, 6.17 and 7.0\ncontained incorrect holding of locks when handling AppArmor notifications.\nA local attacker could use this to cause a kernel panic or deadlock.\n(CVE-2026-47334)\n\nTristan Madani discovered that Ubuntu Linux kernel 6.8 contained a NULL\npointer dereference when handling AppArmor notifications. A local attacker\ncould use this to cause a kernel panic. (CVE-2026-47335)\n\nTristan Madani discovered that Ubuntu Linux kernel 6.8 used an\nuninitialized variable when handling AppArmor AF_INET/AF_INET6 socket\nmediation. A local attacker could use this to influence processing of fine-\ngrained network socket mediation. (CVE-2026-47336)\n\nTristan Madani and Trevor Lawrence have each independently discovered that\nUbuntu Linux kernel 6.8, 6.17 and 7.0 contained a NULL pointer dereference\nwhen handling AppArmor network socket mediation. A local attacker could use\nthis to cause a kernel oops. (CVE-2026-47337)\n\nSeveral security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - RDS protocol;\n  - RxRPC session sockets;\n(CVE-2026-31676, CVE-2026-43494)\n",null,[],[],[],[14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96],{"_key":15},"CVE-2026-31676",{"_key":17},"CVE-2026-43284",{"_key":19},"CVE-2026-43494",{"_key":21},"CVE-2026-43500",{"_key":23},"CVE-2026-43503",{"_key":25},"CVE-2026-45998",{"_key":27},"CVE-2026-46000",{"_key":29},"CVE-2026-46300",{"_key":31},"CVE-2026-46333",{"_key":33},"CVE-2026-47326",{"_key":35},"CVE-2026-47327",{"_key":37},"CVE-2026-47328",{"_key":39},"CVE-2026-47329",{"_key":41},"CVE-2026-47330",{"_key":43},"CVE-2026-47331",{"_key":45},"CVE-2026-47332",{"_key":47},"CVE-2026-47333",{"_key":49},"CVE-2026-47334",{"_key":51},"CVE-2026-47335",{"_key":53},"CVE-2026-47336",{"_key":55},"CVE-2026-47337",{"_key":57},"UBUNTU-CVE-2026-31676",{"_key":59},"UBUNTU-CVE-2026-43284",{"_key":61},"UBUNTU-CVE-2026-43494",{"_key":63},"UBUNTU-CVE-2026-43500",{"_key":65},"UBUNTU-CVE-2026-43503",{"_key":67},"UBUNTU-CVE-2026-45998",{"_key":69},"UBUNTU-CVE-2026-46000",{"_key":71},"UBUNTU-CVE-2026-46300",{"_key":73},"UBUNTU-CVE-2026-46333",{"_key":75},"UBUNTU-CVE-2026-47326",{"_key":77},"UBUNTU-CVE-2026-47327",{"_key":79},"UBUNTU-CVE-2026-47328",{"_key":81},"UBUNTU-CVE-2026-47329",{"_key":83},"UBUNTU-CVE-2026-47330",{"_key":85},"UBUNTU-CVE-2026-47331",{"_key":87},"UBUNTU-CVE-2026-47332",{"_key":89},"UBUNTU-CVE-2026-47333",{"_key":91},"UBUNTU-CVE-2026-47334",{"_key":93},"UBUNTU-CVE-2026-47335",{"_key":95},"UBUNTU-CVE-2026-47336",{"_key":97},"UBUNTU-CVE-2026-47337",[],[],[101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121],{"_key":57},{"_key":67},{"_key":69},{"_key":75},{"_key":77},{"_key":79},{"_key":81},{"_key":83},{"_key":85},{"_key":87},{"_key":89},{"_key":91},{"_key":93},{"_key":95},{"_key":97},{"_key":59},{"_key":61},{"_key":63},{"_key":65},{"_key":71},{"_key":73},"2026-06-02T17:12:50Z","2026-06-03T20:03:16.368720839Z",{"cisa_kev":125,"cisa_ransomware":125,"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,[127,133,138,142,146,150,154,158,162,166,170,174,178,182,186,190,194,198,202,206,210,214],{"url":128,"sources":129,"tags":131},"https://ubuntu.com/security/notices/USN-8373-1",[130],"osv_ubuntu",[132],"Advisory",{"url":134,"sources":135,"tags":136},"https://ubuntu.com/security/CVE-2026-31676",[130],[137],"REPORT",{"url":139,"sources":140,"tags":141},"https://ubuntu.com/security/CVE-2026-43284",[130],[137],{"url":143,"sources":144,"tags":145},"https://ubuntu.com/security/CVE-2026-43494",[130],[137],{"url":147,"sources":148,"tags":149},"https://ubuntu.com/security/CVE-2026-43500",[130],[137],{"url":151,"sources":152,"tags":153},"https://ubuntu.com/security/CVE-2026-43503",[130],[137],{"url":155,"sources":156,"tags":157},"https://ubuntu.com/security/CVE-2026-45998",[130],[137],{"url":159,"sources":160,"tags":161},"https://ubuntu.com/security/CVE-2026-46000",[130],[137],{"url":163,"sources":164,"tags":165},"https://ubuntu.com/security/CVE-2026-46300",[130],[137],{"url":167,"sources":168,"tags":169},"https://ubuntu.com/security/CVE-2026-46333",[130],[137],{"url":171,"sources":172,"tags":173},"https://ubuntu.com/security/CVE-2026-47326",[130],[137],{"url":175,"sources":176,"tags":177},"https://ubuntu.com/security/CVE-2026-47327",[130],[137],{"url":179,"sources":180,"tags":181},"https://ubuntu.com/security/CVE-2026-47328",[130],[137],{"url":183,"sources":184,"tags":185},"https://ubuntu.com/security/CVE-2026-47329",[130],[137],{"url":187,"sources":188,"tags":189},"https://ubuntu.com/security/CVE-2026-47330",[130],[137],{"url":191,"sources":192,"tags":193},"https://ubuntu.com/security/CVE-2026-47331",[130],[137],{"url":195,"sources":196,"tags":197},"https://ubuntu.com/security/CVE-2026-47332",[130],[137],{"url":199,"sources":200,"tags":201},"https://ubuntu.com/security/CVE-2026-47333",[130],[137],{"url":203,"sources":204,"tags":205},"https://ubuntu.com/security/CVE-2026-47334",[130],[137],{"url":207,"sources":208,"tags":209},"https://ubuntu.com/security/CVE-2026-47335",[130],[137],{"url":211,"sources":212,"tags":213},"https://ubuntu.com/security/CVE-2026-47336",[130],[137],{"url":215,"sources":216,"tags":217},"https://ubuntu.com/security/CVE-2026-47337",[130],[137],[],[],[],[222,234,240,246,252,258,264,270,276,282,288,294,300,306,312,318,324,330,336,342,348,354,360,366],{"ecosystem":223,"name":224,"vendor":225,"product":224,"cpe_part":9,"purl_type":226,"purl_namespace":225,"purl_name":224,"source":9,"versions":227},"Ubuntu","linux","ubuntu","deb",[228],{"version":229,"is_range":230,"range_type":231,"version_start":9,"version_start_type":9,"version_end":232,"version_end_type":233,"fixed_in":9},"lt6_8_0_124_124",true,"ecosystem","6.8.0-124.124","excluding",{"ecosystem":223,"name":235,"vendor":225,"product":235,"cpe_part":9,"purl_type":226,"purl_namespace":225,"purl_name":235,"source":9,"versions":236},"linux-aws",[237],{"versi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