Vulnerabilidades em linux
17.280 resultadosAnálise Vexday
O Linux apresenta 2 vulnerabilidades catalogadas na base, nenhuma sob ataque ativo no momento e nenhuma com classificação crítica. A fraqueza dominante identificada é CWE-131 (Incorrect Calculation of Buffer Size), sem registros de publicação nos últimos 90 dias, indicando um panorama de risco residual e estável para este fornecedor.
CVE-2025-68806HIGHksmbd: fix buffer validation by including null terminator size in EA lengthEPSS 0.4%CVE-2022-49743HIGHovl: Use "buf" flexible array for memcpy() destinationEPSS 0.4%CVE-2022-49997HIGHnet: lantiq_xrx200: restore buffer if memory allocation failedEPSS 0.4%CVE-2026-53198HIGHksmbd: fix use-after-free of a deferred file_lock on double SMB2_CANCELEPSS 0.4%CVE-2023-53986HIGHmips: bmips: BCM6358: disable RAC flush for TP1EPSS 0.4%CVE-2024-44992HIGHsmb/client: avoid possible NULL dereference in cifs_free_subrequest()EPSS 0.4%CVE-2024-41046HIGHnet: ethernet: lantiq_etop: fix double free in detachEPSS 0.4%CVE-2026-80844—xfrm: ah6: validate routing header segments_leftEPSS 0.4%CVE-2022-21546HIGHscsi: target: Fix WRITE_SAME No Data Buffer crashEPSS 0.4%CVE-2025-38123CRITICALnet: wwan: t7xx: Fix napi rx poll issueEPSS 0.4%CVE-2026-23457HIGHnetfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp()EPSS 0.4%CVE-2022-50062HIGHnet: bgmac: Fix a BUG triggered by wrong bytes_complEPSS 0.4%CVE-2025-40204HIGHsctp: Fix MAC comparison to be constant-timeEPSS 0.4%CVE-2025-39702CRITICALipv6: sr: Fix MAC comparison to be constant-timeEPSS 0.4%CVE-2022-4696HIGHThere exists a use-after-free vulnerability in the Linux kernel through io_uring and the IORING_OP_SPLICE operation. If IORING_OP_SPLICE is EPSS 0.4%CVE-2024-46696CRITICALnfsd: fix potential UAF in nfsd4_cb_getattr_releaseEPSS 0.4%CVE-2025-38561CRITICALksmbd: fix Preauh_HashValue race conditionEPSS 0.4%CVE-2022-50059HIGHceph: don't leak snap_rwsem in handle_cap_grantEPSS 0.4%CVE-2025-21959HIGHnetfilter: nf_conncount: Fully initialize struct nf_conncount_tuple in insert_tree()EPSS 0.4%CVE-2023-6610HIGHKernel: oob access in smb2_dump_detailEPSS 0.4%