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CVE-2025-38173— crypto: marvell/cesa - Handle zero-length skcipher requests

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，该漏洞源于未正确处理零长度加密请求，可能导致内存访问异常。

CVSS 7.8 · High EPSS 0.19% · P8

Possible ATT&CK Techniques 1 AI

T1200 · Hardware Additions

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux f63601fd616ab370774fa00ea10bcaaa9e48e84c< 32d3e8049a8b60f18c5c39f5931bfb1130ac11c9 affected
f63601fd616ab370774fa00ea10bcaaa9e48e84c< c064ae2881d839709bd72d484d5f2af157f46024 affected
f63601fd616ab370774fa00ea10bcaaa9e48e84c< e1cc69da619588b1488689fe3535a0ba75a2b0e7 affected
f63601fd616ab370774fa00ea10bcaaa9e48e84c< 78ea1ff6cb413a03ff6f7af4e28e24b4461a0965 affected
f63601fd616ab370774fa00ea10bcaaa9e48e84c< 5e9666ac8b94c978690f937d59170c5237bd2c45 affected
f63601fd616ab370774fa00ea10bcaaa9e48e84c< 7894694b5d5b2ecfd7fb081d6f60b9e169ab4d13 affected
f63601fd616ab370774fa00ea10bcaaa9e48e84c< c9610dda42bd382a96f97e68825cb5f66cd9e1dc affected
f63601fd616ab370774fa00ea10bcaaa9e48e84c< 8a4e047c6cc07676f637608a9dd675349b5de0a7 affected
… +10 more rows
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I. Basic Information for CVE-2025-38173

Vulnerability Information
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Vulnerability Title
crypto: marvell/cesa - Handle zero-length skcipher requests
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/cesa - Handle zero-length skcipher requests Do not access random memory for zero-length skcipher requests. Just return 0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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，该漏洞源于未正确处理零长度加密请求，可能导致内存访问异常。
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 f63601fd616ab370774fa00ea10bcaaa9e48e84c ~ 32d3e8049a8b60f18c5c39f5931bfb1130ac11c9 -
Linux Linux 4.2 -

II. Public POCs for CVE-2025-38173

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III. Intelligence Information for CVE-2025-38173

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Same Patch Batch · Linux · 2025-07-03 · 78 CVEs total

CVE-2025-38123 9.8 CRITICAL net: wwan: t7xx: Fix napi rx poll issue
CVE-2025-38139 9.8 CRITICAL netfs: Fix oops in write-retry from mis-resetting the subreq iterator
CVE-2025-38120 9.4 CRITICAL netfilter: nf_set_pipapo_avx2: fix initial map fill
CVE-2025-38146 9.4 CRITICAL net: openvswitch: Fix the dead loop of MPLS parse
CVE-2025-38166 7.8 HIGH bpf: fix ktls panic with sockmap
CVE-2025-38108 7.8 HIGH net_sched: red: fix a race in __red_change()
CVE-2025-38154 7.8 HIGH bpf, sockmap: Avoid using sk_socket after free when sending
CVE-2025-38106 7.8 HIGH io_uring: fix use-after-free of sq->thread in __io_uring_show_fdinfo()
CVE-2025-38150 7.8 HIGH af_packet: move notifier's packet_dev_mc out of rcu critical section
CVE-2025-38107 7.8 HIGH net_sched: ets: fix a race in ets_qdisc_change()
CVE-2025-38110 7.8 HIGH net/mdiobus: Fix potential out-of-bounds clause 45 read/write access
CVE-2025-38111 7.8 HIGH net/mdiobus: Fix potential out-of-bounds read/write access
CVE-2025-38141 7.8 HIGH dm: fix dm_blk_report_zones
CVE-2025-38116 7.8 HIGH wifi: ath12k: fix uaf in ath12k_core_init()
CVE-2025-38115 7.8 HIGH net_sched: sch_sfq: fix a potential crash on gso_skb handling
CVE-2025-38117 7.8 HIGH Bluetooth: MGMT: Protect mgmt_pending list with its own lock
CVE-2025-38118 7.8 HIGH Bluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete
CVE-2025-38133 7.8 HIGH iio: adc: ad4851: fix ad4858 chan pointer handling
CVE-2025-38129 7.8 HIGH page_pool: Fix use-after-free in page_pool_recycle_in_ring
CVE-2025-38127 7.8 HIGH ice: fix Tx scheduler error handling in XDP callback

Showing top 20 of 78 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-38173

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