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Bugs fixes in "xorg-server-hwe-18.04"

Origin Bug number Title Date fixed
CVE CVE-2023-1393 A flaw was found in X.Org Server Overlay Window. A Use-After-Free may ... 2023-03-31
CVE CVE-2023-0494 Xi: fix potential use-after-free in DeepCopyPointerClasses 2023-02-08
CVE CVE-2023-0494 Xi: fix potential use-after-free in DeepCopyPointerClasses 2023-02-07
CVE CVE-2023-0494 Xi: fix potential use-after-free in DeepCopyPointerClasses 2023-02-07
CVE CVE-2023-0494 Xi: fix potential use-after-free in DeepCopyPointerClasses 2023-02-07
CVE CVE-2022-4283 xkb: reset the radio_groups pointer to NULL after freeing it 2022-12-15
CVE CVE-2022-46344 Xi: avoid integer truncation in length check of ProcXIChangeProperty 2022-12-15
CVE CVE-2022-46343 Xext: free the screen saver resource when replacing it 2022-12-15
CVE CVE-2022-46342 Xext: free the XvRTVideoNotify when turning off from the same client 2022-12-15
CVE CVE-2022-46341 Xi: disallow passive grabs with a detail > 255 2022-12-15
CVE CVE-2022-46340 Xtest: disallow GenericEvents in XTestSwapFakeInput 2022-12-15
CVE CVE-2022-4283 xkb: reset the radio_groups pointer to NULL after freeing it 2022-12-15
CVE CVE-2022-46344 Xi: avoid integer truncation in length check of ProcXIChangeProperty 2022-12-15
CVE CVE-2022-46343 Xext: free the screen saver resource when replacing it 2022-12-15
CVE CVE-2022-46342 Xext: free the XvRTVideoNotify when turning off from the same client 2022-12-15
CVE CVE-2022-46341 Xi: disallow passive grabs with a detail > 255 2022-12-15
CVE CVE-2022-46340 Xtest: disallow GenericEvents in XTestSwapFakeInput 2022-12-15
CVE CVE-2022-4283 xkb: reset the radio_groups pointer to NULL after freeing it 2022-12-14
CVE CVE-2022-46344 Xi: avoid integer truncation in length check of ProcXIChangeProperty 2022-12-14
CVE CVE-2022-46343 Xext: free the screen saver resource when replacing it 2022-12-14



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