{"cve":{"cve_id":"CVE-2026-53324","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":null,"epss_percentile":null,"epss_as_of":null,"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mana: Use pci_name() for debugfs directory naming\n\nUse pci_name(pdev) for the per-device debugfs directory instead of\nhardcoded \"0\" for PFs and pci_slot_name(pdev->slot) for VFs. The\nprevious approach had two issues:\n\n1. pci_slot_name() dereferences pdev->slot, which can be NULL for VFs\n   in environments like generic VFIO passthrough or nested KVM,\n   causing a NULL pointer dereference.\n\n2. Multiple PFs would all use \"0\", and VFs across different PCI\n   domains or buses could share the same slot name, leading to\n   -EEXIST errors from debugfs_create_dir().\n\npci_name(pdev) returns the unique BDF address, is always valid, and is\nunique across the system.","published_at":"2026-06-26T19:41:14.708000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://git.kernel.org/stable/c/34dbd7b819544c99c9d96b400fe4db613f40ac4b","https://git.kernel.org/stable/c/9211eb97e8f8c28bf9313ab97862d143dbbbef97","https://git.kernel.org/stable/c/c116f07ab9d22bb6f355f3cf9e44c1e6a47fe559"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-28T17:55:28.590503Z","updated_at":"2026-06-28T23:30:52.348775Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6607c17c6c5e029da03a90085db22daf518232bf","version_start_inclusive":true,"version_end":"34dbd7b819544c99c9d96b400fe4db613f40ac4b","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6607c17c6c5e029da03a90085db22daf518232bf:34dbd7b819544c99c9d96b400fe4db613f40ac4b"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6607c17c6c5e029da03a90085db22daf518232bf","version_start_inclusive":true,"version_end":"9211eb97e8f8c28bf9313ab97862d143dbbbef97","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6607c17c6c5e029da03a90085db22daf518232bf:9211eb97e8f8c28bf9313ab97862d143dbbbef97"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6607c17c6c5e029da03a90085db22daf518232bf","version_start_inclusive":true,"version_end":"c116f07ab9d22bb6f355f3cf9e44c1e6a47fe559","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:6607c17c6c5e029da03a90085db22daf518232bf:c116f07ab9d22bb6f355f3cf9e44c1e6a47fe559"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.13","version_start_inclusive":true,"version_end":"6.13","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.13:6.13"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"0","version_start_inclusive":true,"version_end":"6.13","version_end_inclusive":false,"cpe23_uri":"cve5:linux:linux:0:6.13"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"6.18.33","version_start_inclusive":true,"version_end":"6.18.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:6.18.33:6.18.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.0.10","version_start_inclusive":true,"version_end":"7.0.*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.0.10:7.0.*"},{"vendor_slug":"linux","vendor_name":"Linux","product_slug":"linux","product_name":"Linux","version_start":"7.1","version_start_inclusive":true,"version_end":"*","version_end_inclusive":true,"cpe23_uri":"cve5:linux:linux:7.1:*"}],"exploit_refs":[],"news":[],"references":[{"url":"https://git.kernel.org/stable/c/34dbd7b819544c99c9d96b400fe4db613f40ac4b","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/9211eb97e8f8c28bf9313ab97862d143dbbbef97","source_type":"MISC","tags":[]},{"url":"https://git.kernel.org/stable/c/c116f07ab9d22bb6f355f3cf9e44c1e6a47fe559","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-06-26T19:41:14.708000Z","label":"CVE published","source":null}]}