[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"cve-CVE-2022-50499":3},{"id":4,"cve_id":5,"euvd_id":6,"summary":7,"published":8,"cvss_data":9,"is_remote":19,"cwes":20,"cpes":22,"technologies":24,"references":26,"score":36,"epss_score":37,"epss_percentile":38,"is_kev":19,"cisa_kev_date_added":39,"cisa_kev_due_date":39,"cisa_ssvc":40,"attack_mappings":46,"exploits":53},322268,"CVE-2022-50499","EUVD-2025-32330","In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dvb-core: Fix double free in dvb_register_device()\n\nIn function dvb_register_device() -> dvb_register_media_device() ->\ndvb_create_media_entity(), dvb->entity is allocated and initialized. If\nthe initialization fails, it frees the dvb->entity, and return an error\ncode. The caller takes the error code and handles the error by calling\ndvb_media_device_free(), which unregisters the entity and frees the\nfield again if it is not NULL. As dvb->entity may not NULLed in\ndvb_create_media_entity() when the allocation of dvbdev->pad fails, a\ndouble free may occur. This may also cause an Use After free in\nmedia_device_unregister_entity().\n\nFix this by storing NULL to dvb->entity when it is freed.","2025-10-04T16:15:00Z",{"cvss_v3.1":10},{"scope":11,"version":12,"baseScore":13,"attackVector":14,"baseSeverity":15,"vectorString":16,"integrityImpact":15,"userInteraction":17,"attackComplexity":18,"availabilityImpact":15,"privilegesRequired":18,"confidentialityImpact":15},"UNCHANGED","3.1",7.8,"LOCAL","HIGH","CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H","NONE","LOW",false,[21],"CWE-415",[23],"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",[25],"Linux Linux Kernel",[27,28,29,30,31,32,33,34,35],"https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002F0588b12c418c3e4f927ced11f27b02ef4a5bfb07","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002F123eddf92a114e03919942641d2c2b1f4ca56ea6","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002F6b0d0477fce747d4137aa65856318b55fba72198","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002F70bc51303871159796b55ba1a8f16637b46c2511","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002F772892b29ac50c2c5e918fc80104aa6ede81d837","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002F7dd5a68cdbbbe7fc67ba701cb52ba10d8ba149f8","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002Facf984a3718c2458eb9e08b6714490a04f213c58","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002Fb21f62b49ee9c3e0216d685d9cfd6003e5727271","https:\u002F\u002Fgit.kernel.org\u002Fstable\u002Fc\u002Fe9a78485b658361fab6a5547377be6c1af6f1b3d",0.39,0.00166,0.05849,null,{"timestamp":39,"automatable":41,"tech_impact":42,"exploitation":43,"cisa_decision":44,"cisa_remediation_timeline":45},"no","partial","none",{},"FSU",[47],{"name":48,"source":49,"tactics":50,"technique_id":52},"Exploitation for Privilege Escalation","attack_vector",[51],"privilege-escalation","T1068",[]]