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CVE-2026-53112

In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: pci: fix possible use-after-free caused by unfinished irq_prepare_bcn_tasklet The irq_prepare_bcn_tasklet is initialized in rtl_pci_init() and scheduled when RTL_IMR_BCNINT interrupt is triggered by hardware. But it is never killed in rtl_pci_deinit(). When the rtlwifi card probe fails or is being detached, the ieee80211_hw is deallocated. However, irq_prepare_bcn_tasklet may still be running or pending, leading
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f56b18d9ca791a347615aa38ac134ec5425ac5c84abb0aa8d7eedf2a7697effb
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/realtek/rtlwifi/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.38"},{"lessThan":"2.6.38","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","version…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/realtek/rtlwifi/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ae10d4a1ab6bcaa1336abb171908a9a365761d3e","status":"affected","version":"0c8173385e549f95cd80c3fff5aab87b4f881d8d","versionType":"git"},{"lessThan":"fac1079e0fdec6df6d7562c21941587236dc3def","status":"affected","version":"0c8173385e549f95cd80c3fff5aab87b4f881d8d","versionType":"git"},{"lessThan":"e40873820c9d245ce482faa7ad514ebdb3b8d23d","status":"affected","version":"0c8…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/wireless/realtek/rtlwifi/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.38"},{"lessThan":"2.6.38","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","version…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/wireless/realtek/rtlwifi/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ae10d4a1ab6bcaa1336abb171908a9a365761d3e","status":"affected","version":"0c8173385e549f95cd80c3fff5aab87b4f881d8d","versionType":"git"},{"lessThan":"fac1079e0fdec6df6d7562c21941587236dc3def","status":"affected","version":"0c8173385e549f95cd80c3fff5aab87b4f881d8d","versionType":"git"},{"lessThan":"e40873820c9d245ce482faa7ad514ebdb3b8d23d","status":"affected","version":"0c8…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/008c456b76e9070979bc0e763897a5d3b0fdd4dc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/039cd522dc70151da13329a5e3ae19b1736f468a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/3c0e8a3179e6325a7dc6ce221aef0e03d854ab4b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/7731b67bd59d1284d150cbe40a47e95a10613234"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/aa10a452e34810987fb9f4a047995b30003fb53f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/ae10d4a1ab6bcaa1336abb171908a9a365761d3e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e40873820c9d245ce482faa7ad514ebdb3b8d23d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/fac1079e0fdec6df6d7562c21941587236dc3def"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f75a58f207b3f1892eb5bf0ba4e3fc7f19b1de1a5afeab4eb3e769f265e06f83 · sha256:f696bb131e7d2f2d… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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