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CVE-2026-90285— scsi: qla2xxx: Remove redundant VPD flash read in sysfs read path

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.

在 Linux 内核中，已修复以下漏洞： scsi: qla2xxx：移除 sysfs 读取路径中冗余的 VPD 闪存读取 在释放 后，再次调用了 。这次重复读取是冗余的，且与第一次读取不同，第二次读取在未持有 的情况下执行，使得闪存访问暴露给并发的 optrom 操作。应移除这个重复的调用。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux 5fa8774c7f38c79f38b672c1a0db0c049da477d6< ea79c01ef23c2ec3ace8a98ada517d56763814c2 affected
5fa8774c7f38c79f38b672c1a0db0c049da477d6< beaf45d9a10e7c1de86dcd1cbc8dc17f930444f7 affected
5fa8774c7f38c79f38b672c1a0db0c049da477d6< abe224e7077ae5d47f1208430ede4d99ae310627 affected
5fa8774c7f38c79f38b672c1a0db0c049da477d6< 9b6325fc58ab877ecb97fc5642a39e071c343315 affected
5fa8774c7f38c79f38b672c1a0db0c049da477d6< 95e1ad3f19dfec09eb4f4273cf7079fd9b35cee6 affected
5fa8774c7f38c79f38b672c1a0db0c049da477d6< 067504c00fe175864652764308922d99e199828f affected
5fa8774c7f38c79f38b672c1a0db0c049da477d6< 0e4b5f8cad67eabf98da3f90b6443dcea5783ff3 affected
5fa8774c7f38c79f38b672c1a0db0c049da477d6< 5cbc49d5c4cd20c18041e86958103045216d2190 affected
… +10 more rows
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I. Basic Information for CVE-2026-90285

Vulnerability Information
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Vulnerability Title
scsi: qla2xxx: Remove redundant VPD flash read in sysfs read path
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Remove redundant VPD flash read in sysfs read path qla2x00_sysfs_read_vpd() called ha->isp_ops->read_optrom() a second time after releasing optrom_mutex. The repeated read is redundant and, unlike the first, runs without optrom_mutex held, exposing flash access to concurrent optrom operations. Drop the duplicate call.
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux 5fa8774c7f38c79f38b672c1a0db0c049da477d6 ~ ea79c01ef23c2ec3ace8a98ada517d56763814c2 -
Linux Linux 5.2 -

II. Public POCs for CVE-2026-90285

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III. Intelligence Information for CVE-2026-90285

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Patches & Fixes for CVE-2026-90285 (8)

Same Patch Batch · Linux · 2026-09-17 · 600 CVEs total

CVE-2026-92489 9.8 CRITICAL xfrm: Fix skb double-free in xfrm_dev_direct_output()
CVE-2026-90104 9.8 CRITICAL NFSv4.1: zero referring call lists before decoding
CVE-2026-90235 9.8 CRITICAL sunrpc: xprtsock: annotate shared socket callbacks with READ_ONCE/WRITE_ONCE
CVE-2026-90173 9.8 CRITICAL smb: smbdirect: free completion queues with ib_free_cq()
CVE-2026-90151 9.8 CRITICAL NFSv4: remove callback IDR entry on client allocation failure
CVE-2026-90110 9.4 CRITICAL inetpeer: randomize RB-tree node comparison using SipHash
CVE-2026-90413 9.1 CRITICAL IB/isert: reject login PDUs declaring more data than was received
CVE-2026-90414 9.1 CRITICAL IB/isert: reject PDUs declaring more data than was received
CVE-2026-90230 9.1 CRITICAL nvmet: fix heap out-of-bounds read in nvmet_auth_negotiate()
CVE-2026-90256 8.8 HIGH Bluetooth: L2CAP: use proto_lock for l2cap_data to fix l2cap_disconn_ind
CVE-2026-90357 8.8 HIGH wifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement
CVE-2026-90286 8.8 HIGH drm/amdgpu/gfx6: Use PFP on the compute queues too
CVE-2026-90381 8.8 HIGH wifi: mt76: fix handling channel context with different bands in mt76_switch_vif_chanctx()
CVE-2026-90380 8.8 HIGH wifi: mt76: mt792x: fix use-after-free in mt76_rx_poll_complete
CVE-2026-90329 8.8 HIGH HID: synchronize input before cleaning up a failed probe
CVE-2026-93042 8.8 HIGH dmaengine: dw-edma: Terminate all descriptors without callbacks
CVE-2026-90162 8.8 HIGH ksmbd: defer publishing granted locks to prevent UAF/double-free race
CVE-2026-90379 8.8 HIGH wifi: mt76: mt7921: Add PCIe AER handler support to prevent system crash
CVE-2026-90367 8.8 HIGH wifi: mt76: mt7996: hold dev->mt76.mutex while disabling tx worker in SER
CVE-2026-90371 8.8 HIGH wifi: mt76: fix RXDMAD_C buffer recycling race

Showing top 20 of 600 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2026-90285

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