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CVE-2024-50179— ceph: remove the incorrect Fw reference check when dirtying pages

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Fw引用检查不正确。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.23% · P15

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 20

VendorProduct Version RangeStatus
Linux Linux 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29< c26c5ec832dd9e9dcd0a0a892a485c99889b68f0 affected
5dda377cf0a6bd43f64a3c1efb670d7c668e7b29< 126b567a2ef65fc38a71d832bf1216c56816f231 affected
5dda377cf0a6bd43f64a3c1efb670d7c668e7b29< f55e003d261baa7c57d51ae5c8ec1f5c26a35c89 affected
5dda377cf0a6bd43f64a3c1efb670d7c668e7b29< f863bfd0a2c6c99011c62ea71ac04f8e78707da9 affected
5dda377cf0a6bd43f64a3c1efb670d7c668e7b29< ea98284fc4fb05f276737d2043b02b62be5a8dfb affected
5dda377cf0a6bd43f64a3c1efb670d7c668e7b29< 11ab19d48ab877430eed0c7d83810970bbcbc4f6 affected
5dda377cf0a6bd43f64a3c1efb670d7c668e7b29< 9d4f619153bab7fa59736462967821d6521a38cb affected
5dda377cf0a6bd43f64a3c1efb670d7c668e7b29< 74b302ebad5b43ac17460fa58092d892a3cba6eb affected
… +12 more rows
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I. Basic Information for CVE-2024-50179

Vulnerability Information
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Vulnerability Title
ceph: remove the incorrect Fw reference check when dirtying pages
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ceph: remove the incorrect Fw reference check when dirtying pages When doing the direct-io reads it will also try to mark pages dirty, but for the read path it won't hold the Fw caps and there is case will it get the Fw reference.
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Fw引用检查不正确。
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 5dda377cf0a6bd43f64a3c1efb670d7c668e7b29 ~ c26c5ec832dd9e9dcd0a0a892a485c99889b68f0 -
Linux Linux 4.2 -

II. Public POCs for CVE-2024-50179

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III. Intelligence Information for CVE-2024-50179

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Patches & Fixes for CVE-2024-50179 (5)

Same Patch Batch · Linux · 2024-11-08 · 38 CVEs total

CVE-2024-50206 9.8 CRITICAL net: ethernet: mtk_eth_soc: fix memory corruption during fq dma init
CVE-2024-50185 8.2 HIGH mptcp: handle consistently DSS corruption
CVE-2024-50174 7.8 HIGH drm/panthor: Fix race when converting group handle to group object
CVE-2024-50211 7.8 HIGH udf: refactor inode_bmap() to handle error
CVE-2024-50208 7.8 HIGH RDMA/bnxt_re: Fix a bug while setting up Level-2 PBL pages
CVE-2024-50207 7.8 HIGH ring-buffer: Fix reader locking when changing the sub buffer order
CVE-2024-50203 7.8 HIGH bpf, arm64: Fix address emission with tag-based KASAN enabled
CVE-2024-50200 7.8 HIGH maple_tree: correct tree corruption on spanning store
CVE-2024-50189 7.8 HIGH HID: amd_sfh: Switch to device-managed dmam_alloc_coherent()
CVE-2024-50188 7.8 HIGH net: phy: dp83869: fix memory corruption when enabling fiber
CVE-2024-50187 7.8 HIGH drm/vc4: Stop the active perfmon before being destroyed
CVE-2024-50173 7.8 HIGH drm/panthor: Fix access to uninitialized variable in tick_ctx_cleanup()
CVE-2024-50175 7.8 HIGH media: qcom: camss: Remove use_count guard in stop_streaming
CVE-2024-50186 7.8 HIGH net: explicitly clear the sk pointer, when pf->create fails
CVE-2024-50182 7.1 HIGH secretmem: disable memfd_secret() if arch cannot set direct map
CVE-2024-50195 7.1 HIGH posix-clock: Fix missing timespec64 check in pc_clock_settime()
CVE-2024-50199 mm/swapfile: skip HugeTLB pages for unuse_vma
CVE-2024-50210 posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime()
CVE-2024-50176 remoteproc: k3-r5: Fix error handling when power-up failed
CVE-2024-50209 RDMA/bnxt_re: Add a check for memory allocation

Showing top 20 of 38 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-50179

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