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CVE-2026-53310— soc/tegra: cbb: Fix cross-fabric target timeout lookup

AI Predicted 3.3 Difficulty: Moderate EPSS 0.11% · P2

Possible ATT&CK Techniques 1AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 8

VendorProductVersion RangeStatus
LinuxLinux25de5c8fe0801361182b41c42f086bd089feda14< c892d0d4fe5ec05d3fdfb1616c3c0e3c12ef5abcaffected
25de5c8fe0801361182b41c42f086bd089feda14< 8445d69a5cabd8d6cb2bf0f8b798be205f53afa2affected
25de5c8fe0801361182b41c42f086bd089feda14< a5f51b04cbb3ae0f9cb2c4488952b775ebb0ccbfaffected
6.17affected
< 6.17unaffected
6.18.33≤ 6.18.*unaffected
7.0.10≤ 7.0.*unaffected
7.1≤ *unaffected
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I. Basic Information for CVE-2026-53310

Vulnerability Information
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Vulnerability Title
soc/tegra: cbb: Fix cross-fabric target timeout lookup
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: soc/tegra: cbb: Fix cross-fabric target timeout lookup When a fabric receives an error interrupt, the error may have occurred on a different fabric. The target timeout lookup was using the wrong base address (cbb->regs) with offsets from a different fabric's target map, causing a kernel page fault. Unable to handle kernel paging request at virtual address ffff80000954cc00 pc : tegra234_cbb_get_tmo_slv+0xc/0x28 Call trace: tegra234_cbb_get_tmo_slv+0xc/0x28 print_err_notifier+0x6c0/0x7d0 tegra234_cbb_isr+0xe4/0x1b4 Add tegra234_cbb_get_fabric() to look up the correct fabric device using fab_id, and use its base address for accessing target timeout registers.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会开源的操作系统Linux所使用的内核。 Linux kernel 6.17版本存在安全漏洞，该漏洞源于目标超时查找使用了错误的基地址，可能导致内核页面错误。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
LinuxLinux 25de5c8fe0801361182b41c42f086bd089feda14 ~ c892d0d4fe5ec05d3fdfb1616c3c0e3c12ef5abc -
LinuxLinux 6.17 -

II. Public POCs for CVE-2026-53310

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III. Intelligence Information for CVE-2026-53310

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Patches & Fixes for CVE-2026-53310 (3)

Same Patch Batch · Linux · 2026-06-26 · 47 CVEs total

CVE-2026-533099.8 CRITICALocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison
CVE-2026-533228.8 HIGHvfio/pci: Clean up DMABUFs before disabling function
CVE-2026-532818.8 HIGHiommu/vt-d: Avoid NULL pointer dereference or refcount corruption
CVE-2026-533007.8 HIGHnet: enetc: fix NTMP DMA use-after-free issue
CVE-2026-532907.8 HIGHdrm/xe/eustall: Fix drm_dev_put called before stream disable in close
CVE-2026-532847.5 HIGHbtrfs: only release the dirty pages io tree after successful writes
CVE-2026-53293drm/amdgpu: fix AMDGPU_INFO_READ_MMR_REG
CVE-2026-53324net: mana: Use pci_name() for debugfs directory naming
CVE-2026-53283iommu/amd: Bounds-check devid in __rlookup_amd_iommu()
CVE-2026-53280iommu: Fix NULL group->domain dereference in pci_dev_reset_iommu_done()
CVE-2026-53282x86/kexec: Push kjump return address even for non-kjump kexec
CVE-2026-53279drm/gma500/oaktrail_lvds: fix hang on init failure
CVE-2026-53292net: phonet: do not BUG_ON() in pn_socket_autobind() on failed bind
CVE-2026-53291ALSA: hda/conexant: Fix missing error check for jack detection
CVE-2026-53289ice: fix NULL pointer dereference in ice_reset_all_vfs()
CVE-2026-53294mailbox: mailbox-test: don't free the reused channel
CVE-2026-53295mailbox: add sanity check for channel array
CVE-2026-53296mailbox: mailbox-test: free channels on probe error
CVE-2026-53297net: mana: Guard mana_remove against double invocation
CVE-2026-53298net: airoha: Move ndesc initialization at end of airoha_qdma_init_rx_queue()

Showing top 20 of 47 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2026-53310

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