CVE-2022-32922: Use After Free

Reference Links

• https://support.apple.com/en-us/HT213489 (Advisory)
• https://support.apple.com/en-us/HT213495 (Advisory)
• https://support.apple.com/en-us/HT213488 (Advisory)
• https://support.apple.com/kb/HT213488

Parent vulnerabilities

(Appears in the following advisories)

• HT213489
• HT213495
• HT213488

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2022-32932
• CVE-2022-42825
• CVE-2022-32909
• CVE-2022-42798
• CVE-2022-32940
• CVE-2022-32929
• CVE-2022-42813
• CVE-2022-32945
• CVE-2022-32946
• CVE-2022-32935
• CVE-2022-32947
• CVE-2022-32939
• CVE-2022-42820
• CVE-2022-42806
• CVE-2022-46712
• CVE-2022-32944
• CVE-2022-42803
• CVE-2022-32926
• CVE-2022-42801
• CVE-2022-32924
• CVE-2022-42808
• CVE-2022-42827
• CVE-2022-42810
• CVE-2022-46715
• CVE-2022-42828
• CVE-2022-32941
• CVE-2022-42829
• CVE-2022-42830
• CVE-2022-42831
• CVE-2022-42832
• CVE-2022-42817
• CVE-2022-42811
• CVE-2022-32938
• CVE-2022-42792
• CVE-2022-42826
• CVE-2022-42799
• CVE-2022-42823
• CVE-2022-42824
• CVE-2022-32922
• CVE-2022-32923
• CVE-2022-32927
• CVE-2022-37434
• CVE-2022-42800
• CVE-2022-42795
• CVE-2022-48577
• CVE-2022-32858
• CVE-2022-32898
• CVE-2022-32899
• CVE-2022-46721
• CVE-2022-47915
• CVE-2022-47965
• CVE-2022-32889
• CVE-2022-32907
• CVE-2022-32827
• CVE-2022-32877
• CVE-2022-42789
• CVE-2022-46722
• CVE-2022-32902
• CVE-2022-32904
• CVE-2022-32890
• CVE-2022-42796
• CVE-2022-42816
• CVE-2022-42821
• CVE-2022-42860
• CVE-2022-42819
• CVE-2022-26730
• CVE-2022-42838
• CVE-2022-48683
• CVE-2022-22663
• CVE-2022-32867
• CVE-2022-32205
• CVE-2022-32206
• CVE-2022-32207
• CVE-2022-32208
• CVE-2022-42814
• CVE-2022-32865
• CVE-2022-32915
• CVE-2022-32928
• CVE-2022-22643
• CVE-2022-42788
• CVE-2022-48504
• CVE-2022-32905
• CVE-2022-42833
• CVE-2022-42809
• CVE-2022-3437
• CVE-2022-32849
• CVE-2022-32913
• CVE-2022-32809
• CVE-2022-1622
• CVE-2022-32936
• CVE-2022-32864
• CVE-2022-32866
• CVE-2022-32911
• CVE-2022-32914
• CVE-2022-42815
• CVE-2022-42834
• CVE-2022-46707
• CVE-2022-32883
• CVE-2022-32908
• CVE-2021-39537
• CVE-2022-29458
• CVE-2022-42818
• CVE-2022-32879
• CVE-2022-32895
• CVE-2022-46713
• CVE-2022-42807
• CVE-2022-32918
• CVE-2022-28739
• CVE-2022-32881
• CVE-2022-32862
• CVE-2022-32931
• CVE-2022-42793
• CVE-2022-32876
• CVE-2022-42790
• CVE-2022-32870
• CVE-2022-32934
• CVE-2022-42791
• CVE-2021-36690
• CVE-2022-48505
• CVE-2022-26699
• CVE-2022-0261
• CVE-2022-0318
• CVE-2022-0319
• CVE-2022-0351
• CVE-2022-0359
• CVE-2022-0361
• CVE-2022-0368
• CVE-2022-0392
• CVE-2022-0554
• CVE-2022-0572
• CVE-2022-0629
• CVE-2022-0685
• CVE-2022-0696
• CVE-2022-0714
• CVE-2022-0729
• CVE-2022-0943
• CVE-2022-1381
• CVE-2022-1420
• CVE-2022-1725
• CVE-2022-1616
• CVE-2022-1619
• CVE-2022-1620
• CVE-2022-1621
• CVE-2022-1629
• CVE-2022-1674
• CVE-2022-1733
• CVE-2022-1735
• CVE-2022-1769
• CVE-2022-1927
• CVE-2022-1942
• CVE-2022-1968
• CVE-2022-1851
• CVE-2022-1897
• CVE-2022-1898
• CVE-2022-1720
• CVE-2022-2000
• CVE-2022-2042
• CVE-2022-2124
• CVE-2022-2125
• CVE-2022-2126
• CVE-2022-32875
• CVE-2022-32886
• CVE-2022-32888
• CVE-2022-32912
• CVE-2022-32892
• CVE-2022-32833
• CVE-2022-46709

Frequently Asked Questions

• What is CVE-2022-32922?

  CVE-2022-32922 is a vulnerability in WebKit PDF that allows for a use after free issue, which has been addressed with improved memory management.

• What software is affected by CVE-2022-32922?

  CVE-2022-32922 affects Apple iOS versions up to but not including 16.1, Apple iPadOS versions up to but not including 16, Apple Safari versions up to but not including 16.1, and macOS Ventura versions up to but not including 13.

• How can I fix CVE-2022-32922?

  To fix CVE-2022-32922, update your Apple iOS to version 16.1, Apple iPadOS to version 16, Apple Safari to version 16.1, or macOS Ventura to version 13.

• What is the severity of CVE-2022-32922?

  The severity of CVE-2022-32922 is not provided in the information available.

• Where can I find more information about CVE-2022-32922?

  You can find more information about CVE-2022-32922 on the Apple support website at the following URLs: - [Support Article 1](https://support.apple.com/en-us/HT213489) - [Support Article 2](https://support.apple.com/en-us/HT213495) - [Support Article 3](https://support.apple.com/en-us/HT213488)