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CVE-2022-49302— USB: host: isp116x: check return value after calling platform_get_resource()

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基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于isp116x驱动未检查platform_get_resource的返回值，可能导致空指针取消引用。

AI Predicted 4.4 Difficulty: Hard EPSS 0.27% · P18

Affected Version Matrix 20

VendorProduct Version RangeStatus
Linux Linux 4808a1c0261176f9c7e28e7f108d41a381a7d0fc< 804de302ada3544699c5f48c5314b249af76faa3 affected
4808a1c0261176f9c7e28e7f108d41a381a7d0fc< 7bffda1560a6f255fdf504e059fbbdb5d46b9e44 affected
4808a1c0261176f9c7e28e7f108d41a381a7d0fc< 3825db88d8c704e7992b685618a03f82bffcf2ef affected
4808a1c0261176f9c7e28e7f108d41a381a7d0fc< c91a74b1f0f2d2d7e728742ae55e3ffe9ba7853d affected
4808a1c0261176f9c7e28e7f108d41a381a7d0fc< ee105039d3653444de4d3ede642383c92855dc1e affected
4808a1c0261176f9c7e28e7f108d41a381a7d0fc< 3592cfd8b848bf0c4d7740d78a87a7b8f6e1fa9a affected
4808a1c0261176f9c7e28e7f108d41a381a7d0fc< aca0cab0e9ed33b6371aafb519a6c38f2850ffc3 affected
4808a1c0261176f9c7e28e7f108d41a381a7d0fc< 82a101f14943f479fd190b1e5b40d91c77e2ac1b affected
… +12 more rows
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I. Basic Information for CVE-2022-49302

Vulnerability Information
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Vulnerability Title
USB: host: isp116x: check return value after calling platform_get_resource()
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: USB: host: isp116x: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.
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基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于isp116x驱动未检查platform_get_resource的返回值，可能导致空指针取消引用。
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 4808a1c0261176f9c7e28e7f108d41a381a7d0fc ~ 804de302ada3544699c5f48c5314b249af76faa3 -
Linux Linux 2.6.13 -

II. Public POCs for CVE-2022-49302

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III. Intelligence Information for CVE-2022-49302

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Patches & Fixes for CVE-2022-49302 (9)

Same Patch Batch · Linux · 2025-02-26 · 706 CVEs total

CVE-2022-49149 9.8 CRITICAL rxrpc: Fix call timer start racing with call destruction
CVE-2022-49561 9.8 CRITICAL netfilter: conntrack: re-fetch conntrack after insertion
CVE-2022-49407 9.8 CRITICAL dlm: fix plock invalid read
CVE-2022-49362 9.8 CRITICAL NFSD: Fix potential use-after-free in nfsd_file_put()
CVE-2022-49280 9.8 CRITICAL NFSD: prevent underflow in nfssvc_decode_writeargs()
CVE-2022-49356 9.8 CRITICAL SUNRPC: Trap RDMA segment overflows
CVE-2022-49418 9.8 CRITICAL NFSv4: Fix free of uninitialized nfs4_label on referral lookup.
CVE-2022-49094 9.8 CRITICAL net/tls: fix slab-out-of-bounds bug in decrypt_internal
CVE-2022-49093 9.8 CRITICAL skbuff: fix coalescing for page_pool fragment recycling
CVE-2022-49260 9.8 CRITICAL crypto: hisilicon/sec - fix the aead software fallback for engine
CVE-2022-49194 9.8 CRITICAL net: bcmgenet: Use stronger register read/writes to assure ordering
CVE-2022-49201 9.8 CRITICAL ibmvnic: fix race between xmit and reset
CVE-2022-49058 9.1 CRITICAL cifs: potential buffer overflow in handling symlinks
CVE-2022-49535 8.8 HIGH scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI
CVE-2022-49159 8.8 HIGH scsi: qla2xxx: Implement ref count for SRB
CVE-2022-49138 8.8 HIGH Bluetooth: hci_event: Ignore multiple conn complete events
CVE-2022-49479 8.8 HIGH mt76: fix tx status related use-after-free race on station removal
CVE-2022-49470 8.8 HIGH Bluetooth: btmtksdio: fix use-after-free at btmtksdio_recv_event
CVE-2022-49111 8.8 HIGH Bluetooth: Fix use after free in hci_send_acl
CVE-2022-49114 8.8 HIGH scsi: libfc: Fix use after free in fc_exch_abts_resp()

Showing top 20 of 706 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2022-49302

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