CVE-2026-53376— drm/amdkfd: Add upper bound check for num_of_nodes
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 14
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 4a8093c7def141cc6e854fbe3f9693867982418f | affected |
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 6ba6ec5fcbb0d03ca11ed1cc38d57a7deb6c6b20 | affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 44d5a450c04d3d734c13a03561c3131020d66edf | affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 7b80137eb8aa9d1cbfe7ccf3eeb1faa94ae35d7e | affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 74b73fa56a395d46745e4f245225963e9f8be7f1 | affected | ||
< 6.6.140 | affected | ||
< 6.12.90 | affected | ||
< 6.18.32 | affected | ||
| … +6 more rows | |||
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I. Basic Information for CVE-2026-53376
Vulnerability Information
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Vulnerability Title
drm/amdkfd: Add upper bound check for num_of_nodes
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add upper bound check for num_of_nodes drm/amdkfd: Add upper bound check for num_of_nodes in kfd_ioctl_get_process_apertures_new. (cherry picked from commit 98ff46a5ea090c14d2cdb4f5b993b05d74f3949f)
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-53376
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Patches & Fixes for CVE-2026-53376 (5)
Same Patch Batch · Linux · 2026-07-19 · 431 CVEs total
| CVE-2026-63905 | usbip: vudc: Fix use after free bug in vudc_remove due to race condition | |
| CVE-2026-63891 | thunderbolt: property: Cap recursion depth in __tb_property_parse_dir() | |
| CVE-2026-63892 | thunderbolt: property: Reject dir_len < 4 to prevent size_t underflow | |
| CVE-2026-63893 | thunderbolt: property: Reject u32 wrap in tb_property_entry_valid() | |
| CVE-2026-63895 | usb: gadget: f_fs: copy only received bytes on short ep0 read | |
| CVE-2026-63894 | usb: gadget: f_fs: serialize DMABUF cancel against request completion | |
| CVE-2026-63896 | usb: gadget: composite: fix integer underflow in WebUSB GET_URL handling | |
| CVE-2026-63897 | USB: serial: mct_u232: fix missing interrupt-in transfer sanity check | |
| CVE-2026-63898 | USB: serial: mct_u232: fix memory corruption with small endpoint | |
| CVE-2026-63899 | USB: serial: mxuport: fix memory corruption with small endpoint | |
| CVE-2026-63900 | USB: serial: keyspan: fix missing indat transfer sanity check | |
| CVE-2026-63901 | USB: serial: digi_acceleport: fix memory corruption with small endpoints | |
| CVE-2026-63902 | USB: serial: cypress_m8: validate interrupt packet headers | |
| CVE-2026-63903 | USB: serial: belkin_sa: validate interrupt status length | |
| CVE-2026-63914 | xfrm: route MIGRATE notifications to caller's netns | |
| CVE-2026-63911 | xfrm: iptfs: reset runtime state when cloning SAs | |
| CVE-2026-63912 | xfrm: esp: restore combined single-frag length gate | |
| CVE-2026-63913 | netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check | |
| CVE-2026-63910 | dma-buf: fix UAF in dma_buf_fd() tracepoint | |
| CVE-2026-63915 | nfc: hci: fix out-of-bounds read in HCP header parsing |
Showing top 20 of 431 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-64186
iommu/amd: Remove latent out-of-bounds access in IOMMU debug - CVE-2026-64184
mm/damon/sysfs-schemes: call missing mem_cgroup_iter_break() - CVE-2026-64185
sysfs: don't remove existing directory on update failure - CVE-2026-64183
efi: Allocate runtime workqueue before ACPI init - CVE-2026-64182
drivers/base/memory: fix memory block reference leak in pois
Same vendor: Linux
- CVE-2026-64186
iommu/amd: Remove latent out-of-bounds access in IOMMU debug - CVE-2026-64184
mm/damon/sysfs-schemes: call missing mem_cgroup_iter_break() - CVE-2026-64185
sysfs: don't remove existing directory on update failure - CVE-2026-64183
efi: Allocate runtime workqueue before ACPI init - CVE-2026-64182
drivers/base/memory: fix memory block reference leak in pois
V. Comments for CVE-2026-53376
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