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CVE-2024-46697— nfsd: ensure that nfsd4_fattr_args.context is zeroed out

EPSS 0.03% · P8
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I. Basic Information for CVE-2024-46697

Vulnerability Information
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Vulnerability Title
nfsd: ensure that nfsd4_fattr_args.context is zeroed out
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: nfsd: ensure that nfsd4_fattr_args.context is zeroed out If nfsd4_encode_fattr4 ends up doing a "goto out" before we get to checking for the security label, then args.context will be set to uninitialized junk on the stack, which we'll then try to free. Initialize it early.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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，该漏洞源于未能在nfsd4_encode_fattr4之前正确初始化args.context，可能导致未初始化的内存释放。
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 f59388a579c6a395de8f7372b267d3abecd8d6bf ~ dd65b324174a64558a16ebbf4c3266e5701185d0 -
LinuxLinux 6.7 -

II. Public POCs for CVE-2024-46697

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III. Intelligence Information for CVE-2024-46697

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Same Patch Batch · Linux · 2024-09-13 · 40 CVEs total

CVE-2024-46704workqueue: Fix spruious data race in __flush_work()
CVE-2024-46692firmware: qcom: scm: Mark get_wq_ctx() as atomic call
CVE-2024-46694drm/amd/display: avoid using null object of framebuffer
CVE-2024-46696nfsd: fix potential UAF in nfsd4_cb_getattr_release
CVE-2024-46695selinux,smack: don't bypass permissions check in inode_setsecctx hook
CVE-2024-46698video/aperture: optionally match the device in sysfb_disable()
CVE-2024-46699drm/v3d: Disable preemption while updating GPU stats
CVE-2024-46701libfs: fix infinite directory reads for offset dir
CVE-2024-46702thunderbolt: Mark XDomain as unplugged when router is removed
CVE-2024-46703Revert "serial: 8250_omap: Set the console genpd always on if no console suspend"
CVE-2024-46693soc: qcom: pmic_glink: Fix race during initialization
CVE-2024-46705drm/xe: reset mmio mappings with devm
CVE-2024-46706tty: serial: fsl_lpuart: mark last busy before uart_add_one_port
CVE-2024-46707KVM: arm64: Make ICC_*SGI*_EL1 undef in the absence of a vGICv3
CVE-2024-46709drm/vmwgfx: Fix prime with external buffers
CVE-2024-46708pinctrl: qcom: x1e80100: Fix special pin offsets
CVE-2024-46710drm/vmwgfx: Prevent unmapping active read buffers
CVE-2024-46711mptcp: pm: fix ID 0 endp usage after multiple re-creations
CVE-2024-46712drm/vmwgfx: Disable coherent dumb buffers without 3d
CVE-2024-46713perf/aux: Fix AUX buffer serialization

Showing top 20 of 40 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

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