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CVE-2026-74292— ASoC: tegra: tegra210_ahub: Validate written enum value

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会开源的一个操作系统内核。 Linux kernel存在安全漏洞，该漏洞源于tegra_ahub_put_value_enum函数在检查枚举值范围之前读取e->values[item[0]]，可能导致越界读取。

CVSS 7.1 · High EPSS 0.13% · P3

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux 16e1bcc2caf446fa3e1daa040b59fd6f6272a766< 4e45e4c2015519a39c40eb575c03b77807fb5080 affected
16e1bcc2caf446fa3e1daa040b59fd6f6272a766< 964f8f9015fb117402d8d2186593397cd93388e9 affected
16e1bcc2caf446fa3e1daa040b59fd6f6272a766< 2ec7d16fe21c68b0879873a2abf9aac854c96134 affected
16e1bcc2caf446fa3e1daa040b59fd6f6272a766< 4bcb23635d5059ee71f3fb89719ea14aada6fd59 affected
16e1bcc2caf446fa3e1daa040b59fd6f6272a766< f67d63628fe158b3a6e6b33a2b8c83ff118699d1 affected
16e1bcc2caf446fa3e1daa040b59fd6f6272a766< e098c9c6477dfa3cb363282100108484ceba5cc5 affected
16e1bcc2caf446fa3e1daa040b59fd6f6272a766< 226d93b65f4f99b35fb7a03bdb24acb577364ebc affected
16e1bcc2caf446fa3e1daa040b59fd6f6272a766< 1d8aabb413b5638670dfd1162169edc0ba276a2e affected
… +10 more rows
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I. Basic Information for CVE-2026-74292

Vulnerability Information
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Vulnerability Title
ASoC: tegra: tegra210_ahub: Validate written enum value
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: tegra: tegra210_ahub: Validate written enum value tegra_ahub_put_value_enum() reads e->values[item[0]] before checking whether item[0] is within the enum item range. The existing check therefore happens too late to prevent an out-of-range read of the values array. Move the check before the array access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
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基金会开源的一个操作系统内核。 Linux kernel存在安全漏洞，该漏洞源于tegra_ahub_put_value_enum函数在检查枚举值范围之前读取e->values[item[0]]，可能导致越界读取。
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

Vendor Product Affected Versions CPE Subscribe
Linux Linux 16e1bcc2caf446fa3e1daa040b59fd6f6272a766 ~ 4e45e4c2015519a39c40eb575c03b77807fb5080 -
Linux Linux 5.9 -

II. Public POCs for CVE-2026-74292

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III. Intelligence Information for CVE-2026-74292

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Patches & Fixes for CVE-2026-74292 (8)

Same Patch Batch · Linux · 2026-08-15 · 845 CVEs total

CVE-2026-74309 10.0 CRITICAL vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler
CVE-2026-74280 10.0 CRITICAL crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
CVE-2026-74279 10.0 CRITICAL crypto: cavium/cpt - fix DMA cleanup using wrong loop index
CVE-2026-72407 10.0 CRITICAL geneve: validate inner network offset in geneve_gro_complete()
CVE-2026-72408 10.0 CRITICAL geneve: gate GRO hint in geneve_gro_complete() on gs->gro_hint
CVE-2026-74475 10.0 CRITICAL vxlan: use neigh_ha_snapshot() in route_shortcircuit()
CVE-2026-72421 10.0 CRITICAL ipv4: fib: Don't ignore error route in local/main tables.
CVE-2026-72493 9.9 CRITICAL net: serialize netif_running() check in enqueue_to_backlog()
CVE-2026-72069 9.8 CRITICAL locking/rt: Fix the incorrect RCU protection in rt_spin_unlock()
CVE-2026-72234 9.8 CRITICAL batman-adv: access unicast_ttvn skb->data only after skb realloc
CVE-2026-72339 9.8 CRITICAL qede: fix off-by-one in BD ring consumption on build_skb failure
CVE-2026-74255 9.8 CRITICAL tipc: fix UAF in tipc_l2_send_msg()
CVE-2026-72064 9.8 CRITICAL net: mana: Sync page pool RX frags for CPU
CVE-2026-72065 9.8 CRITICAL net: mana: Validate the packet length reported by the NIC
CVE-2026-72217 9.8 CRITICAL SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing
CVE-2026-74473 9.8 CRITICAL vxlan: use pskb_network_may_pull() in route_shortcircuit()
CVE-2026-72323 9.8 CRITICAL ipv4: igmp: Fix potential UAF in igmp_gq_start_timer()
CVE-2026-74376 9.8 CRITICAL md/raid10: reset read_slot when reusing r10bio for discard
CVE-2026-72463 9.8 CRITICAL xfrm: Fix dev use-after-free in xfrm async resumption
CVE-2026-74495 9.8 CRITICAL igbvf: Fix leak in TX DMA error cleanup

Showing top 20 of 845 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2026-74292

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