Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2023-52997— ipv4: prevent potential spectre v1 gadget in ip_metrics_convert()

AI Predicted 4.4 Difficulty: Theoretical EPSS 0.25% · P17

Possible ATT&CK Techniques 1AI

T1207 · Rogue Domain Controller

Affected Version Matrix 14

VendorProductVersion RangeStatus
LinuxLinux6cf9dfd3bd62edfff69f11c0f111bc261166e4c7< ef050cf5fb70d995a0d03244e25179b7c66a924aaffected
6cf9dfd3bd62edfff69f11c0f111bc261166e4c7< 746db9ec1e672eee13965625ddac0d97e16fa20caffected
6cf9dfd3bd62edfff69f11c0f111bc261166e4c7< 34c6142f0df9cd75cba5a7aa9df0960d2854b415affected
6cf9dfd3bd62edfff69f11c0f111bc261166e4c7< d50e7348b44f1e046121ff5be01b7fb6978a1149affected
6cf9dfd3bd62edfff69f11c0f111bc261166e4c7< 6850fe301d015a7d2012d1de8caf43dafb7cc2f6affected
6cf9dfd3bd62edfff69f11c0f111bc261166e4c7< 1d1d63b612801b3f0a39b7d4467cad0abd60e5c8affected
4.3affected
< 4.3unaffected
… +6 more rows
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2023-52997

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
ipv4: prevent potential spectre v1 gadget in ip_metrics_convert()
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ipv4: prevent potential spectre v1 gadget in ip_metrics_convert() if (!type) continue; if (type > RTAX_MAX) return -EINVAL; ... metrics[type - 1] = val; @type being used as an array index, we need to prevent cpu speculation or risk leaking kernel memory content.
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ip_metrics_convert存在Spectre v1攻击风险。
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

VendorProductAffected VersionsCPESubscribe
LinuxLinux 6cf9dfd3bd62edfff69f11c0f111bc261166e4c7 ~ ef050cf5fb70d995a0d03244e25179b7c66a924a -
LinuxLinux 4.3 -

II. Public POCs for CVE-2023-52997

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-52997

请登录查看更多情报信息。

Patches & Fixes for CVE-2023-52997 (1)

Same Patch Batch · Linux · 2025-03-27 · 124 CVEs total

CVE-2023-530069.8 CRITICALcifs: Fix oops due to uncleared server->smbd_conn in reconnect
CVE-2025-218768.8 HIGHiommu/vt-d: Fix suspicious RCU usage
CVE-2025-218908.2 HIGHidpf: fix checksums set in idpf_rx_rsc()
CVE-2023-529837.8 HIGHblock, bfq: fix uaf for bfqq in bic_set_bfqq()
CVE-2023-529307.8 HIGHdrm/i915: Fix potential bit_17 double-free
CVE-2023-529317.8 HIGHdrm/i915: Avoid potential vm use-after-free
CVE-2023-529347.8 HIGHmm/MADV_COLLAPSE: catch !none !huge !bad pmd lookups
CVE-2023-529357.8 HIGHmm/khugepaged: fix ->anon_vma race
CVE-2025-218677.8 HIGHbpf, test_run: Fix use-after-free issue in eth_skb_pkt_type()
CVE-2022-497607.8 HIGHmm/hugetlb: fix PTE marker handling in hugetlb_change_protection()
CVE-2023-529737.8 HIGHvc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF
CVE-2023-529747.8 HIGHscsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress
CVE-2023-529757.8 HIGHscsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress
CVE-2023-530097.8 HIGHdrm/amdkfd: Add sync after creating vram bo
CVE-2023-530337.8 HIGHnetfilter: nft_payload: incorrect arithmetics when fetching VLAN header bits
CVE-2023-530287.8 HIGHRevert "wifi: mac80211: fix memory leak in ieee80211_if_add()"
CVE-2023-530267.8 HIGHRDMA/core: Fix ib block iterator counter overflow
CVE-2023-530237.8 HIGHnet: nfc: Fix use-after-free in local_cleanup()
CVE-2023-530217.8 HIGHnet/sched: sch_taprio: fix possible use-after-free
CVE-2023-529887.8 HIGHALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path()

Showing top 20 of 124 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2023-52997

No comments yet

Leave a comment