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CVE PROGRAM SOURCE RECORDUnscored

CVE-2020-36777

media: dvbdev: Fix memory leak in dvb_media_device_free()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: media: dvbdev: Fix memory leak in dvb_media_device_free() dvb_media_device_free() is leaking memory. Free `dvbdev->adapter->conn` before setting it to NULL, as documented in include/media/media-device.h: "The media_entity instance itself must be freed explicitly by the driver if required."

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 0230d60e4661d9ced6fb0b9a30f182ebdafbba7a to < 06854b943e0571ccbd7ad0a529babed1a98ff275affected
  • 0230d60e4661d9ced6fb0b9a30f182ebdafbba7a to < 32168ca1f123316848fffb85d059860adf3c409faffected
  • 0230d60e4661d9ced6fb0b9a30f182ebdafbba7a to < cd89f79be5d553c78202f686e8e4caa5fbe94e98affected
  • 0230d60e4661d9ced6fb0b9a30f182ebdafbba7a to < 9185b3b1c143b8da409c19ac5a785aa18d67a81baffected
  • 0230d60e4661d9ced6fb0b9a30f182ebdafbba7a to < 43263fd43083e412311fa764cd04a727b0c6a749affected
  • 0230d60e4661d9ced6fb0b9a30f182ebdafbba7a to < 9ad15e214fcd73694ea51967d86055f47b802066affected
  • 0230d60e4661d9ced6fb0b9a30f182ebdafbba7a to < cede24d13be6c2a62be6d7ceea63c2719b0cfa82affected
  • 0230d60e4661d9ced6fb0b9a30f182ebdafbba7a to < bf9a40ae8d722f281a2721779595d6df1c33a0bfaffected

Linux Linux

Default version status: affected

  • 4.5affected
  • 0 to < 4.5unaffected
  • 4.9.269 to ≤ 4.9.*unaffected
  • 4.14.233 to ≤ 4.14.*unaffected
  • 4.19.191 to ≤ 4.19.*unaffected
  • 5.4.118 to ≤ 5.4.*unaffected
  • 5.10.36 to ≤ 5.10.*unaffected
  • 5.11.20 to ≤ 5.11.*unaffected
  • 5.12.3 to ≤ 5.12.*unaffected
  • 5.13 to ≤ *unaffected

References