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CVE-2024-46673— scsi: aacraid: Fix double-free on probe failure

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存在资源管理错误漏洞，该漏洞源于存在内存双重释放问题。

CVSS 7.8 · High EPSS 0.29% · P21

Possible ATT&CK Techniques 1 AI

T1211 · Exploitation for Stealth

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux 8e0c5ebde82b08f6d996e11983890fc4cc085fab< d237c7d06ffddcdb5d36948c527dc01284388218 affected
8e0c5ebde82b08f6d996e11983890fc4cc085fab< 564e1986b00c5f05d75342f8407f75f0a17b94df affected
8e0c5ebde82b08f6d996e11983890fc4cc085fab< 9e96dea7eff6f2bbcd0b42a098012fc66af9eb69 affected
8e0c5ebde82b08f6d996e11983890fc4cc085fab< 85449b28ff6a89c4513115e43ddcad949b5890c9 affected
8e0c5ebde82b08f6d996e11983890fc4cc085fab< 60962c3d8e18e5d8dfa16df788974dd7f35bd87a affected
8e0c5ebde82b08f6d996e11983890fc4cc085fab< 8a3995a3ffeca280a961b59f5c99843d81b15929 affected
8e0c5ebde82b08f6d996e11983890fc4cc085fab< 4b540ec7c0045c2d01c4e479f34bbc8f147afa4c affected
8e0c5ebde82b08f6d996e11983890fc4cc085fab< 919ddf8336f0b84c0453bac583808c9f165a85c2 affected
… +10 more rows
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I. Basic Information for CVE-2024-46673

Vulnerability Information
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Vulnerability Title
scsi: aacraid: Fix double-free on probe failure
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: aacraid: Fix double-free on probe failure aac_probe_one() calls hardware-specific init functions through the aac_driver_ident::init pointer, all of which eventually call down to aac_init_adapter(). If aac_init_adapter() fails after allocating memory for aac_dev::queues, it frees the memory but does not clear that member. After the hardware-specific init function returns an error, aac_probe_one() goes down an error path that frees the memory pointed to by aac_dev::queues, resulting.in a double-free.
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 资源管理错误漏洞
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存在资源管理错误漏洞，该漏洞源于存在内存双重释放问题。
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 8e0c5ebde82b08f6d996e11983890fc4cc085fab ~ d237c7d06ffddcdb5d36948c527dc01284388218 -
Linux Linux 2.6.15 -

II. Public POCs for CVE-2024-46673

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III. Intelligence Information for CVE-2024-46673

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Patches & Fixes for CVE-2024-46673 (7)

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

CVE-2024-46697 9.8 CRITICAL nfsd: ensure that nfsd4_fattr_args.context is zeroed out
CVE-2024-46695 9.8 CRITICAL selinux,smack: don't bypass permissions check in inode_setsecctx hook
CVE-2024-46696 9.8 CRITICAL nfsd: fix potential UAF in nfsd4_cb_getattr_release
CVE-2024-46690 9.8 CRITICAL nfsd: fix nfsd4_deleg_getattr_conflict in presence of third party lease
CVE-2024-46705 7.8 HIGH drm/xe: reset mmio mappings with devm
CVE-2024-46674 7.8 HIGH usb: dwc3: st: fix probed platform device ref count on probe error path
CVE-2024-46687 7.8 HIGH btrfs: fix a use-after-free when hitting errors inside btrfs_submit_chunk()
CVE-2024-46683 7.8 HIGH drm/xe: prevent UAF around preempt fence
CVE-2024-46709 7.8 HIGH drm/vmwgfx: Fix prime with external buffers
CVE-2024-46680 7.8 HIGH Bluetooth: btnxpuart: Fix random crash seen while removing driver
CVE-2024-46678 7.8 HIGH bonding: change ipsec_lock from spin lock to mutex
CVE-2024-46710 7.8 HIGH drm/vmwgfx: Prevent unmapping active read buffers
CVE-2024-46713 7.8 HIGH perf/aux: Fix AUX buffer serialization
CVE-2024-46708 pinctrl: qcom: x1e80100: Fix special pin offsets
CVE-2024-46707 KVM: arm64: Make ICC_*SGI*_EL1 undef in the absence of a vGICv3
CVE-2024-46706 tty: serial: fsl_lpuart: mark last busy before uart_add_one_port
CVE-2024-46692 firmware: qcom: scm: Mark get_wq_ctx() as atomic call
CVE-2024-46704 workqueue: Fix spruious data race in __flush_work()
CVE-2024-46703 Revert "serial: 8250_omap: Set the console genpd always on if no console suspend"
CVE-2024-46702 thunderbolt: Mark XDomain as unplugged when router is removed

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

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-46673

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