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CVE-2024-56742— vfio/mlx5: Fix an unwind issue in mlx5vf_add_migration_pages()

EPSS 0.02% · P5

Affected Version Matrix 8

VendorProductVersion RangeStatus
LinuxLinux6fadb021266d03c5fd7bca2cfa1607efd246dad1< 769fe4ce444b646b0bf6ac308de80686c730c7dfaffected
6fadb021266d03c5fd7bca2cfa1607efd246dad1< c44f1b2ddfa81c8d7f8e9b6bc76c427bc00e69d5affected
6fadb021266d03c5fd7bca2cfa1607efd246dad1< 22e87bf3f77c18f5982c19ffe2732ef0c7a25f16affected
5.18affected
< 5.18unaffected
6.11.11≤ 6.11.*unaffected
6.12.2≤ 6.12.*unaffected
6.13≤ *unaffected
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I. Basic Information for CVE-2024-56742

Vulnerability Information
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Vulnerability Title
vfio/mlx5: Fix an unwind issue in mlx5vf_add_migration_pages()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: vfio/mlx5: Fix an unwind issue in mlx5vf_add_migration_pages() Fix an unwind issue in mlx5vf_add_migration_pages(). If a set of pages is allocated but fails to be added to the SG table, they need to be freed to prevent a memory leak. Any pages successfully added to the SG table will be freed as part of mlx5vf_free_data_buffer().
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f2fs模块中在LVM设备上创建快照后丢弃操作的处理。
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

VendorProductAffected VersionsCPESubscribe
LinuxLinux 6fadb021266d03c5fd7bca2cfa1607efd246dad1 ~ 769fe4ce444b646b0bf6ac308de80686c730c7df -
LinuxLinux 5.18 -

II. Public POCs for CVE-2024-56742

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III. Intelligence Information for CVE-2024-56742

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Same Patch Batch · Linux · 2024-12-29 · 39 CVEs total

CVE-2024-56747scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()
CVE-2024-56729smb: Initialize cfid->tcon before performing network ops
CVE-2024-56730net/9p/usbg: fix handling of the failed kzalloc() memory allocation
CVE-2024-56740nfs/localio: must clear res.replen in nfs_local_read_done
CVE-2024-56739rtc: check if __rtc_read_time was successful in rtc_timer_do_work()
CVE-2024-56743nfs_common: must not hold RCU while calling nfsd_file_put_local
CVE-2024-56745PCI: Fix reset_method_store() memory leak
CVE-2024-56744f2fs: fix to avoid potential deadlock in f2fs_record_stop_reason()
CVE-2024-56746fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()
CVE-2024-56748scsi: qedf: Fix a possible memory leak in qedf_alloc_and_init_sb()
CVE-2024-56727octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_flows.c
CVE-2024-56749dlm: fix dlm_recover_members refcount on error
CVE-2024-56750erofs: fix blksize < PAGE_SIZE for file-backed mounts
CVE-2024-56751ipv6: release nexthop on device removal
CVE-2024-56752drm/nouveau/gr/gf100: Fix missing unlock in gf100_gr_chan_new()
CVE-2024-56753drm/amdgpu/gfx9: Add Cleaner Shader Deinitialization in gfx_v9_0 Module
CVE-2024-56754crypto: caam - Fix the pointer passed to caam_qi_shutdown()
CVE-2024-56755netfs/fscache: Add a memory barrier for FSCACHE_VOLUME_CREATING
CVE-2024-56756nvme-pci: fix freeing of the HMB descriptor table
CVE-2024-56719net: stmmac: fix TSO DMA API usage causing oops

Showing top 20 of 39 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-56742

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