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CVE-2024-56679— octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_common.c

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octeontx2-pf模块中otx2_mbox_get_rsp错误处理。

AI Predicted 4.3 Difficulty: Moderate EPSS 0.22% · P12

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 14

VendorProduct Version RangeStatus
Linux Linux ab58a416c93f134b72ec7e10d8d74509c3985243< 785c6758ea32aca73ba9331f7d902f7ce9a25757 affected
ab58a416c93f134b72ec7e10d8d74509c3985243< 9265b6ee754226f61bd122ec57141a781d4e0dcb affected
ab58a416c93f134b72ec7e10d8d74509c3985243< 52c63a6a27d3178fab533fcfb4baa2ed5b8608a3 affected
ab58a416c93f134b72ec7e10d8d74509c3985243< 4b88b202cf1ae79159a94fff9500f9be31559235 affected
ab58a416c93f134b72ec7e10d8d74509c3985243< d4d5139d280f5837f16d116614c05c2b4eeaf28f affected
ab58a416c93f134b72ec7e10d8d74509c3985243< 0fbc7a5027c6f7f2c785adae3dcec22b2f2b69b3 affected
5.12 affected
< 5.12 unaffected
… +6 more rows
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I. Basic Information for CVE-2024-56679

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_common.c
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_common.c Add error pointer check after calling otx2_mbox_get_rsp().
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octeontx2-pf模块中otx2_mbox_get_rsp错误处理。
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 ab58a416c93f134b72ec7e10d8d74509c3985243 ~ 785c6758ea32aca73ba9331f7d902f7ce9a25757 -
Linux Linux 5.12 -

II. Public POCs for CVE-2024-56679

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III. Intelligence Information for CVE-2024-56679

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Patches & Fixes for CVE-2024-56679 (6)

Same Patch Batch · Linux · 2024-12-28 · 32 CVEs total

CVE-2024-56704 8.4 HIGH 9p/xen: fix release of IRQ
CVE-2024-56684 8.4 HIGH mailbox: mtk-cmdq: fix wrong use of sizeof in cmdq_get_clocks()
CVE-2024-56677 7.8 HIGH powerpc/fadump: Move fadump_cma_init to setup_arch() after initmem_init()
CVE-2024-56706 7.8 HIGH s390/cpum_sf: Fix and protect memory allocation of SDBs with mutex
CVE-2024-56692 7.8 HIGH f2fs: fix to do sanity check on node blkaddr in truncate_node()
CVE-2024-56693 7.8 HIGH brd: defer automatic disk creation until module initialization succeeds
CVE-2024-56681 7.8 HIGH crypto: bcm - add error check in the ahash_hmac_init function
CVE-2024-56688 7.5 HIGH sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport
CVE-2024-56703 7.5 HIGH ipv6: Fix soft lockups in fib6_select_path under high next hop churn
CVE-2024-56694 7.5 HIGH bpf: fix recursive lock when verdict program return SK_PASS
CVE-2024-56696 ALSA: core: Fix possible NULL dereference caused by kunit_kzalloc()
CVE-2024-56708 EDAC/igen6: Avoid segmentation fault on module unload
CVE-2024-56707 octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_dmac_flt.c
CVE-2024-56705 media: atomisp: Add check for rgby_data memory allocation failure
CVE-2024-56676 thermal: testing: Initialize some variables annoteded with _free()
CVE-2024-56678 powerpc/mm/fault: Fix kfence page fault reporting
CVE-2024-56701 powerpc/pseries: Fix dtl_access_lock to be a rw_semaphore
CVE-2024-56702 bpf: Mark raw_tp arguments with PTR_MAYBE_NULL
CVE-2024-56700 media: wl128x: Fix atomicity violation in fmc_send_cmd()
CVE-2024-56699 s390/pci: Fix potential double remove of hotplug slot

Showing top 20 of 32 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-56679

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